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San Mateo CA Weather

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NowCast ZoneCast Warnings/Advisories Hourly Track Special Radar
San Mateo, California, United States (94403)  Lat: 37.56N, Lon: 122.32W
Wx Zone: CAZ508 ICAO Used: KSFO
Current Conditions
Updated: 7:56 PM PST TUE DEC 8 2009
Sun & Moon Information:
Mostly Cloudy
Mostly Cloudy
Temp: 43°F
Humidity: 65%
Wind Speed: W4.6MPH(4KT)
Barometer: 30.16 in.
Dewpoint: 32°F
Heat Index: 43°F
Wind Chill: 40°F
Civil Twilight: 6:42 AM PST Moon Phase:
Last Quarter Moon
Sunrise: 7:11 AM PST
Sunset: 4:50 PM PST
Civil Twilight: 5:19 PM PST
Forecast for San Mateo, California:
Dated: 400 PM PST TUE DEC 08 2009    Expires: 600 AM PST WED DEC 09 2009
7 Day View   
TONIGHT WEDNESDAY WEDNESDAY
NIGHT
THURSDAY THURSDAY
NIGHT
FRIDAY
Partly Cloudy Mostly Sunny Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Partly
Cloudy
Mostly
Sunny
Chance
Of
Rain
Chance
Of
Rain
Chance
Of
Rain
Chance
Of
Rain
Lo: 33°F Hi: 50°F
Lo: 36°F Hi: 50°F
Lo: 40°F Hi: 55°F
Pop: 50% Pop: 50%
ZoneCast:
Dated: 400 PM PST TUE DEC 08 2009    Expires: 600 AM PST WED DEC 09 2009
FROST ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM PST WEDNESDAY

Includes the Counties: San Francisco Bay Shoreline, San Francisco Peninsula Coast
Tonight...Partly cloudy in the evening then becoming mostly clear. Patchy frost. Lows in the lower to mid 30s. East winds 5 to 15 mph.
Wednesday...Mostly sunny. Patchy frost in the morning. Highs around 50. Northeast winds 5 to 15 mph.
Wednesday Night...Mostly cloudy. A slight chance of rain. Lows in the mid 30s to lower 40s. East winds 5 to 10 mph.
Thursday...Mostly cloudy. A chance of rain. Highs around 50. Northeast winds 5 to 15 mph. Chance of rain 50 percent.
Thursday Night...Mostly cloudy. A chance of rain. Lows near 40. East winds 5 to 10 mph. Chance of rain 50 percent.
Friday...Mostly cloudy. A chance of rain. Highs in the mid 50s.
Friday Night...Mostly cloudy. A chance of rain. Lows in the 40s.
Saturday...Breezy...Rain. Highs in the mid 50s.
Saturday Night...Rain likely. Lows in the 40s.
Sunday...Mostly cloudy. A chance of rain. Highs in the mid 50s.
Sunday Night...Partly cloudy. A slight chance of showers. Lows in the lower to mid 40s.
Monday...Mostly cloudy. Highs in the mid 50s. Lows in the 40s.
Monday Night...Mostly cloudy. Highs in the mid 50s. Lows in the 40s.
Tuesday...Partly cloudy. A slight chance of rain. Highs in the upper 50s.

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