• Today

    Jul 12

    77°Lo 51°

    Decreasing clouds

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      7 - Low
  • Sun

    Jul 13

    83°Lo 52°

    Mostly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Mon

    Jul 14

    87°Lo 54°

    Mostly sunny

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

    Jul 15

    80°Lo 55°

    Sunshine and patchy clouds

    Low ragweed pollen levels
    • Precip
      0%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      25%
    more
  • Wed

    Jul 16

    82°Lo 55°

    Sunny to partly cloudy

    Ragweed Pollen Weather
    • Precip
      2%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      25%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
4am
5am 6am 7am 8am 9am 10am 11am
  4am 5am 6am 7am 8am 9am 10am 11am
Forecast
Cloudy
Cloudy
Partly Sunny
Partly Sunny
Mostly Cloudy
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Temp (°F) 54° 54° 54° 54° 57° 60° 62° 66°
RealFeel® 51° 52° 52° 53° 56° 61° 66° 70°
Humidity 86% 89% 91% 93% 89% 83% 76% 69%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
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0%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Wind (mph) 5 NW 4 NW 4 NW 4 WNW 5 WNW 5 WNW 5 WNW 6 WNW
UV Index 0 0 0 0 1 2 4 5
Cloud Cover 74% 60% 48% 41% 88% 79% 68% 59%
Dew Point 50° 51° 51° 52° 54° 55° 55° 56°
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 - Jul 12

more Historical Weather Data >
  Today Normal Record 7/12/2013
High 77° N/A N/A 74°
Low 51° N/A N/A 52°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:57 AM with 14:38 of sunlight, then sets at 8:35 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:43 PM with 10:50 of moolight, then sets at 7:33 AM

Top Story

Rohnert Park Weather Report

San Francisco: Partially Sunny Skies, Rise in Temperature Ahead

July 12, 2014; 3:59 AM ET

San Francisco will see a rise in temperatures over the next several days as partially cloudy skies make way for plenty of sunshine. more >

Battling the Common Cold

Jun 23, 2014; 5:00 AM ET Marja Martinez talks about identifying and fighting the common cold.

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps