Major cities in South Dakota state

• • Sioux Falls
• • Rapid City
• • Aberdeen
• • Brookings
• • Watertown

• • Mitchell
• • Yankton
• • Pierre
• • Huron
• • Vermillion

• • Spearfish
• • Brandon
• • Box Elder
• • Madison
• • Sturgis

• • Belle Fourche
• • Harrisburg
• • Tea
• • Dell Rapids
• • Hot Springs

Counties in South Dakota state

• • Aurora
• • Beadle
• • Bennett
• • Bon Homme
• • Brookings
• • Brown
• • Brule
• • Buffalo
• • Butte
• • Campbell
• • Charles Mix
• • Clark
• • Clay
• • Codington
• • Corson
• • Custer
• • Davison

• • Day
• • Deuel
• • Dewey
• • Douglas
• • Edmunds
• • Fall River
• • Faulk
• • Grant
• • Gregory
• • Haakon
• • Hamlin
• • Hand
• • Hanson
• • Harding
• • Hughes
• • Hutchinson

• • Hyde
• • Jackson
• • Jerauld
• • Jones
• • Kingsbury
• • Lake
• • Lawrence
• • Lincoln
• • Lyman
• • Marshall
• • McCook
• • McPherson
• • Meade
• • Mellette
• • Miner
• • Minnehaha
• • Moody

• • Pennington
• • Perkins
• • Potter
• • Roberts
• • Sanborn
• • Shannon
• • Spink
• • Stanley
• • Sully
• • Todd
• • Tripp
• • Turner
• • Union
• • Walworth
• • Yankton
• • Ziebach

Weather for the next 15 days in Sioux Falls, South Dakota state, USA

Weather in Sioux Falls for today, Thursday, 17 Sep 2026

Sunrise: 07:08 Sunset: 19:35 Moonrise: 14:42 Moonset: 22:23 UV Index: 4	02:00	05:00	08:00	11:00	14:00	17:00	20:00	23:00
	Cloudy	Overcast	Overcast	Overcast	Overcast	Overcast	Overcast	Overcast
Temperature	59°F	55°F	50°F	57°F	64°F	68°F	64°F	63°F
Feels Like	59°F	54°F	48°F	55°F	64°F	68°F	64°F	63°F
Precipitation	0 mm	0 mm	0 mm	0 mm	0 mm	0 mm	0 mm	0 mm
Probability	20 %	30 %	28 %	17 %	13 %	12 %	14 %	18 %
Cloud Cover	84 %	100 %	100 %	100 %	100 %	100 %	100 %	100 %
Wind Speed	5 mph	7 mph	9 mph	12 mph	11 mph	10 mph	9 mph	6 mph
Wind Direction	WSW	N	N	NE	ENE	E	NE	E
Wind Gusts	5 mph	14 mph	17 mph	17 mph	13 mph	11 mph	16 mph	10 mph
Humidity	79 %	91 %	87 %	67 %	56 %	51 %	60 %	69 %
Dew Point	52°F	52°F	46°F	46°F	48°F	48°F	50°F	52°F
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23

Weather in Sioux Falls for tomorrow, Friday, 18 Sep 2026

Sunrise: 07:09 Sunset: 19:33 Moonrise: 15:38 Moonset: 23:14 UV Index: 1	02:00	05:00	08:00	11:00	14:00	17:00	20:00	23:00
	Overcast	Overcast	Cloudy	Overcast	Overcast	Overcast	Overcast	Overcast
Temperature	59°F	59°F	57°F	66°F	72°F	68°F	63°F	59°F
Feels Like	59°F	59°F	55°F	66°F	77°F	68°F	63°F	59°F
Precipitation	0 mm	0 mm	0 mm	0 mm	0 mm	0 mm	0 mm	0 mm
Probability	12 %	14 %	14 %	15 %	13 %	17 %	23 %	23 %
Cloud Cover	94 %	100 %	86 %	100 %	100 %	100 %	100 %	93 %
Wind Speed	9 mph	9 mph	7 mph	13 mph	14 mph	14 mph	11 mph	10 mph
Wind Direction	ENE	ESE	E	SE	SE	SE	E	E
Wind Gusts	19 mph	20 mph	22 mph	18 mph	17 mph	17 mph	19 mph	21 mph
Humidity	56 %	58 %	66 %	62 %	57 %	68 %	78 %	81 %
Dew Point	45°F	45°F	46°F	54°F	55°F	55°F	55°F	54°F
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23

Weather in Sioux Falls for Saturday, 19 Sep 2026

Sunrise: 07:10 Sunset: 19:31 Moonrise: 16:23 Moonset: 19:00 UV Index: 4	02:00	05:00	08:00	11:00	14:00	17:00	20:00	23:00
	Cloudy	Overcast	Overcast	Overcast	Overcast	Overcast	Overcast	Overcast
Temperature	57°F	57°F	59°F	63°F	66°F	72°F	64°F	61°F
Feels Like	55°F	57°F	57°F	63°F	66°F	72°F	64°F	61°F
Precipitation	0 mm	0 mm	0 mm	0 mm	0 mm	0 mm	0 mm	0 mm
Probability	23 %	25 %	24 %	20 %	16 %	13 %	20 %	26 %
Cloud Cover	75 %	100 %	100 %	100 %	100 %	100 %	99 %	100 %
Wind Speed	7 mph	6 mph	6 mph	9 mph	8 mph	7 mph	6 mph	4 mph
Wind Direction	E	ENE	ENE	ENE	E	E	ESE	SE
Wind Gusts	17 mph	14 mph	16 mph	14 mph	11 mph	11 mph	7 mph	4 mph
Humidity	88 %	83 %	80 %	73 %	64 %	55 %	75 %	83 %
Dew Point	54°F	52°F	52°F	54°F	55°F	54°F	57°F	57°F
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23

Weather in Sioux Falls for Sunday, 20 Sep 2026

Sunrise: 07:12 Sunset: 19:29 Moonrise: 17:00 Moonset: 00:13 UV Index: 4	02:00	05:00	08:00	11:00	14:00	17:00	20:00	23:00
	Cloudy	Overcast	Overcast	Overcast	Overcast	Overcast	Patchy rain nearby	Light rain shower
Temperature	57°F	55°F	59°F	63°F	66°F	64°F	61°F	55°F
Feels Like	57°F	54°F	59°F	63°F	66°F	64°F	59°F	54°F
Precipitation	0 mm	0 mm	0 mm	0 mm	0 mm	0 mm	0 mm	0.1 mm
Probability	24 %	32 %	25 %	13 %	10 %	11 %	14 %	27 %
Cloud Cover	80 %	99 %	100 %	100 %	100 %	100 %	100 %	100 %
Wind Speed	6 mph	7 mph	8 mph	11 mph	10 mph	6 mph	4 mph	6 mph
Wind Direction	ESE	E	E	E	ESE	SSE	SE	ESE
Wind Gusts	16 mph	14 mph	17 mph	14 mph	12 mph	9 mph	9 mph	15 mph
Humidity	88 %	93 %	83 %	57 %	41 %	45 %	57 %	71 %
Dew Point	54°F	54°F	54°F	46°F	41°F	43°F	45°F	46°F
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23

Weather in Sioux Falls for Monday, 21 Sep 2026

Sunrise: 07:13 Sunset: 19:27 Moonrise: 17:29 Moonset: 01:19 UV Index: 3	02:00	05:00	08:00	11:00	14:00	17:00	20:00	23:00
	Light rain shower	Light rain shower	Patchy rain nearby	Patchy rain nearby	Patchy rain nearby	Patchy rain nearby	Patchy rain nearby	Patchy rain nearby
Temperature	54°F	54°F	52°F	52°F	52°F	52°F	52°F	50°F
Feels Like	52°F	50°F	48°F	48°F	50°F	48°F	48°F	48°F
Precipitation	0.2 mm	0.3 mm	0.3 mm	0 mm	0.1 mm	0.1 mm	0 mm	0 mm
Probability	41 %	46 %	53 %	29 %	38 %	39 %	31 %	31 %
Cloud Cover	100 %	100 %	100 %	100 %	100 %	100 %	100 %	100 %
Wind Speed	4 mph	7 mph	9 mph	9 mph	9 mph	9 mph	9 mph	7 mph
Wind Direction	ENE	NE	NE	NE	NE	NE	NE	NE
Wind Gusts	13 mph	14 mph	17 mph	19 mph	16 mph	15 mph	17 mph	16 mph
Humidity	84 %	83 %	92 %	89 %	87 %	89 %	92 %	92 %
Dew Point	48°F	48°F	50°F	48°F	48°F	48°F	48°F	48°F
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23

Weather in Sioux Falls for Tuesday, 22 Sep 2026

Sunrise: 07:14 Sunset: 19:25 Moonrise: 17:52 Moonset: 02:28 UV Index: 4	02:00	05:00	08:00	11:00	14:00	17:00	20:00	23:00
	Light rain shower	Patchy rain nearby	Patchy rain nearby	Patchy rain nearby	Patchy rain nearby	Sunny	Partly Cloudy	Clear
Temperature	50°F	50°F	48°F	52°F	57°F	59°F	55°F	54°F
Feels Like	48°F	46°F	46°F	52°F	59°F	59°F	55°F	52°F
Precipitation	0.1 mm	0.2 mm	0.1 mm	0 mm	0 mm	0 mm	0 mm	0 mm
Probability	42 %	48 %	41 %	23 %	14 %	8 %	8 %	15 %
Cloud Cover	100 %	100 %	100 %	99 %	90 %	57 %	20 %	26 %
Wind Speed	6 mph	6 mph	4 mph	3 mph	2 mph	4 mph	6 mph	6 mph
Wind Direction	NE	NE	NE	SE	WSW	NE	ESE	SSE
Wind Gusts	12 mph	9 mph	7 mph	4 mph	3 mph	4 mph	6 mph	6 mph
Humidity	92 %	94 %	91 %	79 %	63 %	60 %	73 %	88 %
Dew Point	48°F	48°F	46°F	46°F	45°F	45°F	48°F	50°F
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23

Weather in Sioux Falls for Wednesday, 23 Sep 2026

Sunrise: 07:16 Sunset: 19:23 Moonrise: 18:11 Moonset: 03:40 UV Index: 3	02:00	05:00	08:00	11:00	14:00	17:00	20:00	23:00
	Clear	Cloudy	Patchy rain nearby	Patchy rain nearby	Patchy rain nearby	Light rain	Patchy rain nearby	Patchy rain nearby
Temperature	52°F	50°F	52°F	55°F	57°F	54°F	50°F	48°F
Feels Like	50°F	48°F	48°F	52°F	55°F	50°F	43°F	43°F
Precipitation	0 mm	0 mm	0 mm	0 mm	0.1 mm	0.6 mm	1.2 mm	0.2 mm
Probability	15 %	18 %	26 %	23 %	33 %	59 %	73 %	39 %
Cloud Cover	5 %	30 %	89 %	100 %	100 %	100 %	100 %	92 %
Wind Speed	6 mph	7 mph	7 mph	9 mph	11 mph	14 mph	19 mph	21 mph
Wind Direction	SSE	SSE	S	SSW	WSW	WNW	WNW	NW
Wind Gusts	9 mph	10 mph	10 mph	14 mph	17 mph	26 mph	34 mph	39 mph
Humidity	93 %	94 %	89 %	78 %	79 %	82 %	87 %	83 %
Dew Point	50°F	48°F	48°F	48°F	50°F	48°F	46°F	45°F
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23

Weather in Sioux Falls for Thursday, 24 Sep 2026

Sunrise: 07:17 Sunset: 19:21 Moonrise: 18:28 Moonset: 04:51 UV Index: 5	02:00	05:00	08:00	11:00	14:00	17:00	20:00	23:00
	Clear	Clear	Sunny	Sunny	Sunny	Sunny	Clear	Clear
Temperature	48°F	48°F	48°F	54°F	61°F	63°F	59°F	55°F
Feels Like	43°F	43°F	45°F	52°F	61°F	63°F	59°F	54°F
Precipitation	0.3 mm	0 mm	0 mm	0 mm	0 mm	0 mm	0 mm	0 mm
Probability	36 %	10 %	9 %	3 %	1 %	1 %	2 %	3 %
Cloud Cover	51 %	0 %	0 %	0 %	0 %	0 %	0 %	0 %
Wind Speed	18 mph	14 mph	11 mph	11 mph	11 mph	6 mph	4 mph	7 mph
Wind Direction	NW	NW	NW	NNW	NNW	WSW	ESE	SSE
Wind Gusts	37 mph	34 mph	27 mph	20 mph	14 mph	8 mph	4 mph	9 mph
Humidity	79 %	82 %	79 %	59 %	41 %	39 %	50 %	58 %
Dew Point	43°F	43°F	43°F	39°F	37°F	37°F	41°F	41°F
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23

Weather in Sioux Falls for Friday, 25 Sep 2026

Sunrise: 07:18 Sunset: 19:19 Moonrise: 18:45 Moonset: 06:03 UV Index: 6	02:00	05:00	08:00	11:00	14:00	17:00	20:00	23:00
	Clear	Clear	Sunny	Sunny	Sunny	Sunny	Clear	Overcast
Temperature	52°F	50°F	52°F	61°F	70°F	73°F	68°F	63°F
Feels Like	50°F	46°F	48°F	57°F	70°F	75°F	68°F	63°F
Precipitation	0 mm	0 mm	0 mm	0 mm	0 mm	0 mm	0 mm	0 mm
Probability	4 %	5 %	4 %	1 %	1 %	1 %	3 %	7 %
Cloud Cover	0 %	0 %	0 %	0 %	0 %	0 %	2 %	35 %
Wind Speed	9 mph	9 mph	11 mph	15 mph	17 mph	15 mph	12 mph	12 mph
Wind Direction	S	S	S	S	S	S	SSE	S
Wind Gusts	16 mph	20 mph	22 mph	23 mph	22 mph	22 mph	28 mph	29 mph
Humidity	64 %	68 %	64 %	45 %	33 %	38 %	55 %	66 %
Dew Point	41°F	41°F	39°F	39°F	39°F	45°F	52°F	52°F
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23

Weather in Sioux Falls for Saturday, 26 Sep 2026

Sunrise: 07:20 Sunset: 19:17 Moonrise: 19:02 Moonset: 07:17 UV Index: 5	02:00	05:00	08:00	11:00	14:00	17:00	20:00	23:00
	Overcast	Overcast	Overcast	Overcast	Overcast	Overcast	Overcast	Overcast
Temperature	61°F	59°F	61°F	66°F	73°F	75°F	72°F	72°F
Feels Like	59°F	57°F	61°F	66°F	77°F	77°F	77°F	72°F
Precipitation	0 mm	0 mm	0 mm	0 mm	0 mm	0 mm	0 mm	0 mm
Probability	18 %	19 %	16 %	11 %	10 %	10 %	11 %	11 %
Cloud Cover	96 %	100 %	99 %	97 %	100 %	98 %	96 %	100 %
Wind Speed	11 mph	11 mph	14 mph	19 mph	21 mph	21 mph	22 mph	22 mph
Wind Direction	S	SSE	SSE	SSE	S	SSE	SSE	SSE
Wind Gusts	26 mph	25 mph	30 mph	32 mph	32 mph	36 mph	42 mph	44 mph
Humidity	72 %	72 %	65 %	51 %	42 %	44 %	48 %	49 %
Dew Point	52°F	50°F	48°F	48°F	50°F	52°F	52°F	52°F
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23

Weather in Sioux Falls for Sunday, 27 Sep 2026

Sunrise: 07:21 Sunset: 19:15 Moonrise: 19:21 Moonset: 08:33 UV Index: 7	02:00	05:00	08:00	11:00	14:00	17:00	20:00	23:00
	Overcast	Overcast	Overcast	Sunny	Sunny	Overcast	Overcast	Overcast
Temperature	72°F	72°F	72°F	75°F	84°F	81°F	68°F	59°F
Feels Like	72°F	75°F	75°F	77°F	82°F	81°F	68°F	57°F
Precipitation	0 mm	0 mm	0 mm	0 mm	0 mm	0 mm	0 mm	0 mm
Probability	11 %	11 %	11 %	6 %	1 %	2 %	15 %	23 %
Cloud Cover	100 %	100 %	100 %	71 %	9 %	33 %	100 %	100 %
Wind Speed	21 mph	19 mph	15 mph	14 mph	11 mph	11 mph	14 mph	11 mph
Wind Direction	S	S	S	S	SW	WNW	NNW	WSW
Wind Gusts	42 mph	39 mph	30 mph	23 mph	14 mph	16 mph	24 mph	22 mph
Humidity	48 %	47 %	46 %	39 %	30 %	39 %	64 %	79 %
Dew Point	50°F	50°F	50°F	48°F	50°F	52°F	55°F	52°F
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23

Weather in Sioux Falls for Monday, 28 Sep 2026

Sunrise: 07:22 Sunset: 19:13 Moonrise: 19:44 Moonset: 09:52 UV Index: 4	02:00	05:00	08:00	11:00	14:00	17:00	20:00	23:00
	Overcast	Overcast	Light rain	Light rain shower	Light rain shower	Light rain shower	Patchy rain nearby	Patchy rain nearby
Temperature	55°F	54°F	55°F	57°F	61°F	64°F	64°F	63°F
Feels Like	52°F	52°F	54°F	57°F	61°F	64°F	64°F	63°F
Precipitation	0 mm	0 mm	0.8 mm	1.8 mm	0.5 mm	0.2 mm	0.2 mm	0.3 mm
Probability	27 %	29 %	67 %	79 %	63 %	45 %	45 %	45 %
Cloud Cover	100 %	100 %	100 %	100 %	100 %	100 %	91 %	67 %
Wind Speed	9 mph	7 mph	7 mph	8 mph	7 mph	6 mph	3 mph	6 mph
Wind Direction	NNE	NNE	NNE	E	ENE	NE	ESE	W
Wind Gusts	17 mph	14 mph	12 mph	14 mph	12 mph	11 mph	4 mph	10 mph
Humidity	85 %	88 %	88 %	91 %	92 %	90 %	93 %	94 %
Dew Point	50°F	50°F	52°F	55°F	59°F	61°F	63°F	61°F
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23

Weather in Sioux Falls for Tuesday, 29 Sep 2026

Sunrise: 07:24 Sunset: 19:11 Moonrise: 20:12 Moonset: 11:14 UV Index: 3	02:00	05:00	08:00	11:00	14:00	17:00	20:00	23:00
	Clear	Patchy rain nearby	Patchy rain nearby	Patchy rain nearby	Cloudy	Sunny	Cloudy	Clear
Temperature	57°F	50°F	48°F	48°F	50°F	50°F	46°F	46°F
Feels Like	55°F	45°F	39°F	41°F	43°F	45°F	43°F	43°F
Precipitation	0.1 mm	0 mm	0 mm	0 mm	0 mm	0 mm	0 mm	0 mm
Probability	27 %	15 %	24 %	20 %	14 %	8 %	7 %	10 %
Cloud Cover	42 %	44 %	100 %	100 %	91 %	54 %	37 %	50 %
Wind Speed	11 mph	15 mph	22 mph	19 mph	19 mph	16 mph	10 mph	7 mph
Wind Direction	SW	W	WNW	WNW	NW	NW	NW	NW
Wind Gusts	24 mph	29 mph	34 mph	29 mph	25 mph	22 mph	17 mph	11 mph
Humidity	91 %	84 %	80 %	74 %	64 %	59 %	65 %	69 %
Dew Point	55°F	45°F	41°F	39°F	37°F	36°F	36°F	37°F
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23