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  • Tonight

    Jul 30

    Patchy clouds Lo 8°
  • Sun

    Jul 31

    An afternoon thunderstorm 16°Lo 8°
    more
  • Mon

    Aug 1

    An afternoon thunderstorm 16°Lo 9°
    more
  • Tue

    Aug 2

    An afternoon thunderstorm 17°Lo 9°
    more
  • Wed

    Aug 3

    An afternoon thunderstorm 16°Lo 10°
    more
Next 8 hours >
  Sat
11pm
Sun
12am
1am 2am 3am 4am 5am 6am
  11pm 12am 1am 2am 3am 4am 5am 6am
Forecast
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Sunny
Temp (°C) 10°
RealFeel® 11° 10° 10°
Humidity 97% 97% 97% 97% 99% 100% 100% 100%
   
  11pm 12am 1am 2am 3am 4am 5am 6am
Rain
 
47%
 
31%
 
7%
 
7%
 
7%
 
7%
 
7%
 
7%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  11pm 12am 1am 2am 3am 4am 5am 6am
Wind (km/h) 2 NE 4 NE 4 NNE 6 NNE 6 NNE 6 NNE 7 NNE 7 NNE
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 43% 45% 45% 45% 45% 45% 45% 38%
Dew Point
Middle Grid line 15 C Middle Grid line 10 C Middle Grid line 5 C

Temperature History - Jul 30

more Historical Weather Data >
  Today Normal Record 7/30/2015
High 18° 22° N/A 25°
Low 14° N/A 13°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:49 AM with 12:47 of sunlight, then sets at 6:36 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:42 AM with 13:10 of moolight, then sets at 3:52 PM

San Mateo Weather Report

Tropical Atlantic to attempt to reactivate this week

July 30, 2016; 11:15 PM ET

A tropical wave approaching the Caribbean Sea will attempt to reactivate the Atlantic Basin during the first week of August. more >