• Tonight

    Sep 15

    Lo 50°

    Partly cloudy

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      7 - Low
  • Tue

    Sep 16

    80°Lo 53°

    Mostly sunny

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

    Sep 17

    77°Lo 57°

    Low clouds, then some sun

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

    Sep 18

    75°Lo 56°

    Partly sunny

    Low ragweed pollen levels
    • Precip
      21%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      26%
    more
  • Fri

    Sep 19

    82°Lo 55°

    Mostly sunny

    Ragweed Pollen Weather
    • Precip
      3%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      19%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
6pm
7pm 8pm 9pm 10pm 11pm Tue
12am
1am
  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
Forecast
Sunny
Sunny
Clear
Clear
Clear
Clear
Mostly Clear
Cloudy
Temp (°F) 73° 67° 63° 59° 57° 56° 55° 54°
RealFeel® 69° 63° 60° 57° 55° 54° 53° 53°
Humidity 47% 60% 68% 78% 82% 84% 87% 90%
   
  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
Rain
 
0%
 
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0%
 
0%
 
0%
 
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0%
Snow
 
0%
 
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0%
 
0%
 
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Ice
 
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  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
Wind (mph) 7 SW 6 SW 4 SW 4 SW 4 SW 4 SW 4 WSW 3 WSW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 0% 7% 0% 0% 0% 0% 27% 62%
Dew Point 52° 53° 52° 53° 52° 51° 51° 51°
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 15

more Historical Weather Data >
  Today Normal Record 9/15/2013
High 82° 88° 99° (1983) 90°
Low 50° 50° 41° (2006) 47°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:52 AM with 12:27 of sunlight, then sets at 7:19 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:52 AM with -12:00 of moolight, then sets at 1:52 PM

Top Story

Santa Rosa Weather Report

San Francisco: Sunshine, Seasonable Temperatures to Continue

September 15, 2014; 8:27 PM ET

The Bay Area will continue to feature sunshine and seasonable temperatures as the summer season comes to a close. more >

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps