• Early AM

    Mar 5

    Lo 37°

    Clear

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Today

    Mar 5

    69°Lo 38°

    Plenty of sun

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
  • Fri

    Mar 6

    71°Lo 40°

    Plenty of sunshine

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Sat

    Mar 7

    72°Lo 40°

    Mostly sunny and comfortable

    Low ragweed pollen levels
    • Precip
      2%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      12%
    more
  • Sun

    Mar 8

    71°Lo 42°

    Mostly sunny and comfortable

    Low ragweed pollen levels
    • Precip
      3%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      14%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
2am
3am 4am 5am 6am 7am 8am 9am
  2am 3am 4am 5am 6am 7am 8am 9am
Forecast
Clear
Clear
Clear
Clear
Clear
Sunny
Sunny
Sunny
Temp (°F) 40° 39° 38° 37° 38° 38° 42° 48°
RealFeel® 42° 41° 40° 39° 39° 40° 46° 54°
Humidity 89% 91% 92% 92% 92% 89% 81% 69%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Rain
 
0%
 
0%
 
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0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
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Ice
 
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  2am 3am 4am 5am 6am 7am 8am 9am
Wind (mph) 2 NNW 2 NNW 2 N 2 NNE 2 NE 2 NE 2 ENE 4 ENE
UV Index 0 0 0 0 0 0 1 2
Cloud Cover 0% 0% 0% 0% 0% 0% 0% 0%
Dew Point 37° 37° 36° 35° 36° 35° 37° 38°
Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F

Temperature History - Mar 5

more Historical Weather Data >
  Today Normal Record 3/5/2014
High 69° N/A N/A 65°
Low 38° N/A N/A 55°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:37 AM with 11:31 of sunlight, then sets at 6:08 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:25 PM with 12:31 of moolight, then sets at 6:56 AM

Rohnert Park Weather Report

San Francisco: Dry Pattern, Warmth to Continue Through Weekend

March 4, 2015; 11:35 AM ET

Above-average temperatures and clear, sunny skies will sweep across San Francisco through out the rest of the week and into early next week. more >

Making a Forecast: The Sixth Sense

Feb 16, 2015; 5:00 AM ET What steps go into making a forecast?

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps