Cities in St. Lucie county

Weather for the next 15 days in Port St. Lucie, Florida state, USA

Weather in Port St. Lucie for today, Sunday, 17 May 2026

Sunrise: 06:34
Sunset: 20:01
Moonrise: 06:56
Moonset: 21:26
02:0005:0008:0011:0014:0017:0020:0023:00
Clear Clear SunnyPartly Cloudy Partly Cloudy SunnyLight rain showerPatchy rain nearby
Temperature79°F79°F82°F86°F86°F84°F82°F82°F
Feels Like82°F82°F88°F95°F97°F91°F88°F86°F
Precipitation0 mm0 mm0 mm0 mm0 mm0 mm0.2 mm0 mm
Probability0 %0 %0 %0 %0 %0 %100 %83 %
Cloud Cover3 %4 %12 %38 %32 %20 %57 %79 %
Wind Speed15 mph13 mph14 mph16 mph15 mph14 mph14 mph18 mph
Wind DirectionESEEESEESEESEEEE
Wind Gusts20 mph17 mph19 mph21 mph21 mph17 mph21 mph23 mph
Humidity80 %81 %71 %74 %66 %65 %71 %71 %
Dew Point72°F72°F72°F77°F75°F73°F72°F72°F
000102030405060708091011121314151617181920212223

Weather in Port St. Lucie for tomorrow, Monday, 18 May 2026

Sunrise: 06:33
Sunset: 20:01
Moonrise: 07:58
Moonset: 22:34
UV Index: 10
02:0005:0008:0011:0014:0017:0020:0023:00
Patchy rain nearbyLight rain showerPatchy rain nearbyLight rain showerPatchy rain nearbyPatchy rain nearbyPatchy rain nearbyPatchy rain nearby
Temperature81°F81°F82°F82°F84°F84°F82°F82°F
Feels Like86°F84°F86°F88°F90°F88°F88°F86°F
Precipitation0.1 mm0.2 mm0.1 mm0.9 mm0 mm0 mm0 mm0.1 mm
Probability100 %100 %100 %100 %62 %77 %89 %100 %
Cloud Cover55 %66 %65 %53 %75 %84 %63 %68 %
Wind Speed17 mph16 mph17 mph17 mph17 mph17 mph17 mph17 mph
Wind DirectionEEEEEEENEE
Wind Gusts23 mph22 mph24 mph21 mph25 mph21 mph22 mph22 mph
Humidity72 %74 %71 %68 %66 %66 %71 %70 %
Dew Point72°F72°F72°F72°F72°F72°F72°F72°F
000102030405060708091011121314151617181920212223

Weather in Port St. Lucie for Tuesday, 19 May 2026

Sunrise: 06:33
Sunset: 20:02
Moonrise: 09:06
Moonset: 23:35
02:0005:0008:0011:0014:0017:0020:0023:00
Patchy rain nearbyLight rain showerLight rain showerLight rain showerPatchy rain nearbyPatchy rain nearbyPatchy rain nearbyPatchy rain nearby
Temperature81°F81°F81°F82°F84°F84°F82°F81°F
Feels Like86°F84°F86°F88°F90°F88°F86°F86°F
Precipitation0 mm0.4 mm0.3 mm0.4 mm0.3 mm0 mm0 mm0 mm
Probability78 %100 %100 %100 %100 %77 %74 %63 %
Cloud Cover72 %67 %78 %54 %78 %74 %65 %64 %
Wind Speed16 mph16 mph15 mph15 mph14 mph14 mph15 mph16 mph
Wind DirectionEEEESEEEEE
Wind Gusts21 mph21 mph21 mph19 mph22 mph17 mph21 mph21 mph
Humidity72 %74 %72 %66 %66 %66 %70 %71 %
Dew Point72°F72°F72°F72°F72°F72°F72°F72°F
000102030405060708091011121314151617181920212223

Weather in Port St. Lucie for Wednesday, 20 May 2026

Sunrise: 06:33
Sunset: 20:02
Moonrise: 10:16
Moonset: 19:00
UV Index: 9
02:0005:0008:0011:0014:0017:0020:0023:00
Patchy rain nearbyPatchy rain nearbyPatchy rain nearbyPatchy rain nearbyPatchy rain nearbyPatchy rain nearbyPatchy rain nearbyPatchy rain nearby
Temperature81°F81°F82°F84°F84°F84°F82°F81°F
Feels Like86°F84°F86°F88°F88°F88°F86°F84°F
Precipitation0 mm0 mm0 mm0 mm0.1 mm0 mm0 mm0.1 mm
Probability79 %65 %80 %79 %100 %72 %87 %100 %
Cloud Cover75 %87 %78 %59 %88 %87 %57 %60 %
Wind Speed16 mph16 mph14 mph14 mph13 mph13 mph15 mph16 mph
Wind DirectionESEESEESEESEESEEEESE
Wind Gusts21 mph21 mph17 mph17 mph15 mph15 mph19 mph21 mph
Humidity70 %70 %64 %61 %59 %63 %68 %70 %
Dew Point70°F70°F68°F68°F70°F70°F70°F70°F
000102030405060708091011121314151617181920212223

Weather in Port St. Lucie for Thursday, 21 May 2026

Sunrise: 06:32
Sunset: 20:03
Moonrise: 11:24
Moonset: 00:26
UV Index: 0
02:0005:0008:0011:0014:0017:0020:0023:00
Patchy rain nearbyLight rain showerPatchy rain nearbyLight rain showerPatchy rain nearbySunnySunnyPatchy rain nearby
Temperature81°F81°F81°F82°F84°F84°F82°F81°F
Feels Like84°F84°F84°F86°F88°F88°F86°F86°F
Precipitation0 mm0.2 mm0.1 mm0.5 mm0 mm0 mm0 mm0 mm
Probability85 %100 %100 %100 %84 %0 %0 %65 %
Cloud Cover89 %62 %83 %57 %78 %4 %9 %73 %
Wind Speed15 mph13 mph12 mph11 mph12 mph13 mph13 mph14 mph
Wind DirectionESEESEESEESEESEEEESE
Wind Gusts20 mph17 mph16 mph14 mph16 mph15 mph16 mph17 mph
Humidity70 %72 %71 %65 %61 %59 %64 %70 %
Dew Point70°F70°F70°F70°F70°F68°F68°F70°F
000102030405060708091011121314151617181920212223

Weather in Port St. Lucie for Friday, 22 May 2026

Sunrise: 06:32
Sunset: 20:03
Moonrise: 12:28
Moonset: 01:10
UV Index: 6
02:0005:0008:0011:0014:0017:0020:0023:00
Overcast Patchy rain nearbyPartly Cloudy Patchy rain nearbySunnySunnySunnyPartly Cloudy
Temperature82°F81°F82°F84°F84°F84°F82°F82°F
Feels Like86°F86°F86°F88°F90°F88°F86°F86°F
Precipitation0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm
Probability0 %73 %0 %62 %0 %0 %0 %0 %
Cloud Cover90 %69 %46 %82 %4 %4 %9 %35 %
Wind Speed12 mph11 mph9 mph9 mph11 mph13 mph12 mph12 mph
Wind DirectionESESESEESEESEESEESEESE
Wind Gusts17 mph15 mph12 mph10 mph12 mph15 mph14 mph16 mph
Humidity66 %69 %68 %61 %57 %60 %64 %66 %
Dew Point70°F70°F70°F68°F68°F70°F70°F70°F
000102030405060708091011121314151617181920212223

Weather in Port St. Lucie for Saturday, 23 May 2026

Sunrise: 06:31
Sunset: 20:04
Moonrise: 13:28
Moonset: 01:47
UV Index: 6
02:0005:0008:0011:0014:0017:0020:0023:00
Cloudy Patchy rain nearbyPatchy rain nearbyPartly Cloudy SunnySunnySunnyPartly Cloudy
Temperature81°F81°F82°F84°F84°F84°F82°F82°F
Feels Like86°F86°F86°F88°F88°F88°F86°F86°F
Precipitation0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm
Probability0 %71 %60 %0 %0 %0 %0 %0 %
Cloud Cover76 %70 %65 %41 %15 %15 %15 %32 %
Wind Speed11 mph9 mph9 mph9 mph11 mph13 mph15 mph16 mph
Wind DirectionESEESEESEESEEEEE
Wind Gusts14 mph12 mph11 mph10 mph13 mph15 mph18 mph21 mph
Humidity68 %71 %67 %58 %56 %59 %64 %67 %
Dew Point70°F70°F70°F68°F68°F68°F70°F70°F
000102030405060708091011121314151617181920212223

Weather in Port St. Lucie for Sunday, 24 May 2026

Sunrise: 06:31
Sunset: 20:04
Moonrise: 14:25
Moonset: 02:20
UV Index: 6
02:0005:0008:0011:0014:0017:0020:0023:00
Partly Cloudy Patchy rain nearbyCloudy Patchy rain nearbyPatchy rain nearbyPartly Cloudy Partly Cloudy Patchy rain nearby
Temperature82°F81°F82°F84°F84°F84°F82°F82°F
Feels Like86°F86°F86°F88°F90°F90°F88°F86°F
Precipitation0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm
Probability0 %73 %0 %78 %89 %0 %0 %82 %
Cloud Cover56 %51 %69 %58 %71 %35 %31 %58 %
Wind Speed15 mph14 mph12 mph13 mph14 mph14 mph16 mph17 mph
Wind DirectionESEESEESEESEEEENEE
Wind Gusts20 mph17 mph16 mph15 mph16 mph16 mph20 mph22 mph
Humidity68 %67 %64 %62 %60 %61 %69 %70 %
Dew Point70°F70°F68°F70°F70°F70°F70°F72°F
000102030405060708091011121314151617181920212223

Weather in Port St. Lucie for Monday, 25 May 2026

Sunrise: 06:31
Sunset: 20:05
Moonrise: 15:19
Moonset: 02:51
UV Index: 6
02:0005:0008:0011:0014:0017:0020:0023:00
Patchy rain nearbyPatchy rain nearbyPatchy rain nearbyPatchy rain nearbyPatchy rain nearbyPatchy rain nearbySunnyPartly Cloudy
Temperature82°F82°F82°F84°F84°F84°F82°F82°F
Feels Like86°F86°F86°F88°F90°F88°F88°F88°F
Precipitation0 mm0 mm0.1 mm0.1 mm0.2 mm0 mm0 mm0 mm
Probability70 %88 %100 %100 %100 %70 %0 %0 %
Cloud Cover82 %66 %84 %76 %77 %85 %20 %56 %
Wind Speed15 mph14 mph14 mph12 mph11 mph12 mph14 mph14 mph
Wind DirectionEESEESEESEEEEE
Wind Gusts19 mph19 mph17 mph14 mph13 mph16 mph17 mph18 mph
Humidity66 %65 %70 %64 %61 %63 %68 %70 %
Dew Point70°F68°F72°F70°F70°F70°F72°F72°F
000102030405060708091011121314151617181920212223

Weather in Port St. Lucie for Tuesday, 26 May 2026

Sunrise: 06:30
Sunset: 20:05
Moonrise: 16:13
Moonset: 03:21
UV Index: 6
02:0005:0008:0011:0014:0017:0020:0023:00
Cloudy Patchy rain nearbyPatchy rain nearbyPatchy rain nearbySunnySunnySunnyPartly Cloudy
Temperature82°F82°F82°F84°F84°F84°F82°F82°F
Feels Like86°F86°F86°F88°F90°F90°F88°F88°F
Precipitation0 mm0 mm0 mm0.5 mm0 mm0 mm0 mm0 mm
Probability0 %71 %61 %100 %0 %0 %0 %0 %
Cloud Cover64 %80 %76 %75 %16 %13 %23 %34 %
Wind Speed14 mph11 mph9 mph9 mph11 mph13 mph13 mph11 mph
Wind DirectionESEESEESEESEESEEESEESE
Wind Gusts18 mph14 mph11 mph11 mph14 mph15 mph16 mph14 mph
Humidity69 %67 %67 %64 %61 %62 %67 %68 %
Dew Point70°F70°F70°F70°F70°F70°F72°F70°F
000102030405060708091011121314151617181920212223

Weather in Port St. Lucie for Wednesday, 27 May 2026

Sunrise: 06:30
Sunset: 20:06
Moonrise: 17:07
Moonset: 03:51
UV Index: 6
02:0005:0008:0011:0014:0017:0020:0023:00
Cloudy Light rain showerPartly Cloudy Partly Cloudy Patchy rain nearbyPatchy rain nearbyPatchy rain nearbyPatchy rain nearby
Temperature82°F81°F82°F84°F86°F84°F82°F82°F
Feels Like86°F86°F86°F88°F90°F90°F88°F86°F
Precipitation0 mm0.3 mm0 mm0 mm0 mm0.2 mm0 mm0.4 mm
Probability0 %100 %0 %0 %68 %100 %74 %100 %
Cloud Cover83 %52 %25 %30 %74 %85 %74 %78 %
Wind Speed11 mph5 mph4 mph8 mph11 mph14 mph11 mph5 mph
Wind DirectionSESSESEESEESESESSES
Wind Gusts14 mph7 mph6 mph9 mph14 mph17 mph13 mph7 mph
Humidity69 %73 %68 %61 %59 %58 %63 %68 %
Dew Point72°F72°F70°F70°F70°F70°F70°F70°F
000102030405060708091011121314151617181920212223

Weather in Port St. Lucie for Thursday, 28 May 2026

Sunrise: 06:30
Sunset: 20:06
Moonrise: 18:01
Moonset: 04:23
UV Index: 6
02:0005:0008:0011:0014:0017:0020:0023:00
Partly Cloudy Patchy rain nearbyPartly Cloudy Patchy rain nearbyPatchy rain nearbyPatchy rain nearbyPatchy rain nearbyClear
Temperature82°F81°F82°F84°F84°F84°F82°F82°F
Feels Like86°F86°F86°F88°F90°F88°F86°F86°F
Precipitation0 mm0 mm0 mm0 mm0 mm0.1 mm0 mm0 mm
Probability0 %79 %0 %85 %66 %100 %88 %0 %
Cloud Cover39 %56 %49 %89 %89 %71 %72 %22 %
Wind Speed11 mph7 mph8 mph9 mph11 mph13 mph9 mph9 mph
Wind DirectionSSESSESSESESESEESEESE
Wind Gusts14 mph9 mph10 mph11 mph13 mph15 mph11 mph11 mph
Humidity68 %68 %66 %61 %60 %62 %65 %63 %
Dew Point70°F70°F70°F70°F70°F70°F70°F68°F
000102030405060708091011121314151617181920212223

Weather in Port St. Lucie for Friday, 29 May 2026

Sunrise: 06:30
Sunset: 20:07
Moonrise: 18:57
Moonset: 04:58
UV Index: 6
02:0005:0008:0011:0014:0017:0020:0023:00
Partly Cloudy Clear Partly Cloudy SunnyLight rain showerPatchy rain nearbyPatchy rain nearbyPatchy rain nearby
Temperature82°F81°F82°F84°F84°F84°F82°F81°F
Feels Like86°F84°F86°F88°F90°F88°F86°F84°F
Precipitation0 mm0 mm0 mm0 mm0.6 mm0 mm0.2 mm0.4 mm
Probability0 %0 %0 %0 %100 %65 %100 %100 %
Cloud Cover29 %16 %28 %14 %61 %88 %84 %73 %
Wind Speed7 mph6 mph5 mph4 mph13 mph12 mph12 mph7 mph
Wind DirectionSSESSSSESSESSSW
Wind Gusts10 mph9 mph6 mph5 mph16 mph17 mph16 mph11 mph
Humidity64 %66 %65 %57 %62 %66 %70 %71 %
Dew Point68°F68°F68°F68°F70°F72°F72°F70°F
000102030405060708091011121314151617181920212223

Weather in Port St. Lucie for Saturday, 30 May 2026

Sunrise: 06:29
Sunset: 20:07
Moonrise: 19:53
Moonset: 05:37
UV Index: 6
02:0005:0008:0011:0014:0017:0020:0023:00
Partly Cloudy Patchy rain nearbySunnySunnySunnySunnySunnyClear
Temperature81°F81°F82°F84°F86°F86°F86°F84°F
Feels Like84°F84°F86°F88°F91°F91°F90°F90°F
Precipitation0 mm0.1 mm0 mm0 mm0 mm0 mm0 mm0 mm
Probability0 %100 %0 %0 %0 %0 %0 %0 %
Cloud Cover31 %78 %21 %12 %12 %11 %10 %11 %
Wind Speed4 mph6 mph5 mph1 mph11 mph13 mph10 mph11 mph
Wind DirectionSWSWWSSESESESSESE
Wind Gusts5 mph9 mph6 mph2 mph12 mph15 mph13 mph14 mph
Humidity70 %70 %67 %54 %53 %53 %59 %63 %
Dew Point70°F70°F70°F66°F68°F68°F70°F70°F
000102030405060708091011121314151617181920212223

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