• Today

    Sep 1

    92°Lo 55°

    Plenty of sun

    Very Good at the beach or pool
    • UV
      6 - High
    • Cloud
      Cover
      0%
    • Precip
      1%
  • Tue

    Sep 2

    81°Lo 54°

    Clouds, then sun; not as warm

    Good at the beach or pool
    • UV
      6 - High
    • Cloud
      Cover
      53%
    • Precip
      1%
    more
  • Wed

    Sep 3

    82°Lo 57°

    Low clouds, then some sun

    Good at the beach or pool
    • UV
      5 - Moderate
    • Cloud
      Cover
      62%
    • Precip
      1%
    more
  • Thu

    Sep 4

    80°Lo 54°

    Partly sunny

    Good at the beach or pool
    • UV
      5 - Moderate
    • Cloud
      Cover
      60%
    • Precip
      2%
    more
  • Fri

    Sep 5

    80°Lo 53°

    Low clouds, then sun

    Good at the beach or pool
    • UV
      6 - High
    • Cloud
      Cover
      57%
    • Precip
      1%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
3am
4am 5am 6am 7am 8am 9am 10am
  3am 4am 5am 6am 7am 8am 9am 10am
Forecast
Clear
Clear
Clear
Partly Cloudy
Partly Cloudy
Sunny
Sunny
Sunny
Temp (°F) 56° 54° 53° 54° 56° 56° 63° 70°
RealFeel® 57° 55° 54° 55° 56° 58° 67° 75°
Humidity 83% 86% 91% 86% 85% 83% 67% 53%
   
  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%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Wind (mph) 0 0 0 1 N 1 N 0 0 0
UV Index 0 0 0 0 0 1 2 3
Cloud Cover 0% 0% 0% 33% 71% 0% 0% 0%
Dew Point 51° 50° 50° 50° 52° 51° 52° 52°
Middle Grid line 75 F 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 - Sep 1

more Historical Weather Data >
  Today Normal Record 9/1/2013
High 92° 90° 105° (1998) 89°
Low 55° 52° 45° (1982) 55°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:40 AM with 13:01 of sunlight, then sets at 7:41 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:26 PM with 10:25 of moolight, then sets at 11:51 PM

Top Story

Santa Rosa Weather Report

San Francisco: Bright, Sunny for First Week of September

September 1, 2014; 9:25 AM ET

San Francisco will see abundant sunshine through at least Thursday. more >

What's that Warning? Warnings at the Beach

Jul 25, 2012; 5:00 AM ET If you're headed to the beach, keep an eye out for any of these watches and warnings issued by the NWS.

Mon. Beach & Pool

Mon. UV Index

Mon. Wind Maps