• Today

    Aug 30

    90°Lo 55°

    Low clouds, then some sun

    Excellent for running
    • Precip
      0%
    • Hours of Precip
      0
    • Wind
      Gust
      16 mph
    more
  • Sun

    Aug 31

    88°Lo 54°

    Partly sunny

    Excellent for running
    • Precip
      2%
    • Hours of Precip
      0
    • Wind
      Gust
      11 mph
  • Mon

    Sep 1

    89°Lo 58°

    Brilliant sunshine

    Excellent for running
    • Precip
      1%
    • Hours of Precip
      0
    • Wind
      Gust
      10 mph
    more
  • Tue

    Sep 2

    81°Lo 56°

    Low clouds, then sun

    Excellent for running
    • Precip
      1%
    • Hours of Precip
      0
    • Wind
      Gust
      10 mph
    more
  • Wed

    Sep 3

    79°Lo 55°

    Low clouds, then some sun

    Excellent for running
    • Precip
      1%
    • Hours of Precip
      0
    • Wind
      Gust
      10 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
3am
4am 5am 6am 7am 8am 9am 10am
  3am 4am 5am 6am 7am 8am 9am 10am
Forecast
Clear
Clear
Clear
Mostly Clear
Mostly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 58° 57° 56° 55° 56° 57° 60° 65°
RealFeel® 56° 55° 55° 54° 56° 58° 63° 70°
Humidity 76% 77% 79% 82% 83% 80% 73% 62%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
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  3am 4am 5am 6am 7am 8am 9am 10am
Wind (mph) 4 NW 3 WNW 3 N 2 N 2 N 2 N 3 NNW 3 NW
UV Index 0 0 0 0 0 1 2 3
Cloud Cover 0% 0% 0% 10% 10% 45% 45% 34%
Dew Point 51° 50° 50° 49° 51° 51° 52° 51°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - Aug 31

more Historical Weather Data >
  Today Normal Record 8/31/2013
High 88° 90° 105° (1998) 94°
Low 54° 52° 41° (2008) 51°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:39 AM with 13:03 of sunlight, then sets at 7:42 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:26 PM with 10:39 of moolight, then sets at 11:05 PM

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Santa Rosa Weather Report

San Francisco: Bright, Sunny for First Week of September

August 30, 2014; 5:14 AM ET

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Avoid the Winter Workout Blues

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