• Today

    Sep 22

    78°Lo 55°

    Clouds giving way to some sun

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      7 - Low
  • Tue

    Sep 23

    79°Lo 60°

    Areas of low clouds, then sun

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Wed

    Sep 24

    76°Lo 60°

    Some sun, then clouds; cool

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Thu

    Sep 25

    74°Lo 54°

    A couple of showers

    Low ragweed pollen levels
    • Precip
      60%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      69%
    more
  • Fri

    Sep 26

    74°Lo 52°

    Partly sunny and cool

    Ragweed Pollen Weather
    • Precip
      11%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      44%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
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  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Forecast
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Clear
Temp (°F) 76° 77° 78° 76° 73° 70° 67° 64°
RealFeel® 82° 81° 79° 75° 70° 66° 63° 62°
Humidity 51% 51% 48% 51% 57% 62% 67% 74%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Rain
 
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Snow
 
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Ice
 
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  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Wind (mph) 3 SSW 5 SSW 6 SSW 6 SSW 7 SSW 6 SSW 6 SSW 4 SSW
UV Index 5 5 4 3 1 0 0 0
Cloud Cover 0% 0% 0% 0% 0% 0% 8% 1%
Dew Point 57° 58° 56° 57° 57° 57° 56° 56°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Sep 22

more Historical Weather Data >
  Today Normal Record 9/22/2013
High 78° 87° 104° (2003) 79°
Low 55° 49° 38° (1988) 49°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:58 AM with 12:10 of sunlight, then sets at 7:08 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:33 AM with 12:44 of moolight, then sets at 6:17 PM

Top Story

Santa Rosa Weather Report

Dry, Sunny Weather Continues for Much of the Week in San Francisco

September 22, 2014; 8:19 AM ET

Sunshine will continue for much of the region this week. more >

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps