• Early AM

    Apr 18

    Lo 47°

    Clear

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

    Apr 18

    76°Lo 46°

    Mostly sunny

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

    Apr 19

    75°Lo 46°

    Low clouds, then some sun

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

    Apr 20

    70°Lo 45°

    Partly sunny and pleasant

    Low ragweed pollen levels
    • Precip
      2%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      37%
    more
  • Tue

    Apr 21

    67°Lo 46°

    Variable cloudiness

    Low ragweed pollen levels
    • Precip
      5%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      70%
    more
Next Previous
Next 8 hours >
  Sat
12am
1am 2am 3am 4am 5am 6am 7am
  12am 1am 2am 3am 4am 5am 6am 7am
Forecast
Cloudy
Cloudy
Partly Cloudy
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Sunny
Temp (°F) 47° 47° 47° 48° 48° 49° 48° 48°
RealFeel® 45° 46° 47° 49° 49° 50° 49° 49°
Humidity 93% 93% 93% 90% 88% 86% 89% 93%
   
  12am 1am 2am 3am 4am 5am 6am 7am
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%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Wind (mph) 6 WSW 5 WSW 4 WSW 2 WSW 2 WSW 2 WSW 2 SW 2 SW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 69% 55% 38% 26% 14% 11% 10% 10%
Dew Point 45° 45° 45° 45° 45° 45° 45° 46°
Middle Grid line 50 F Middle Grid line 45 F

Temperature History - Apr 18

more Historical Weather Data >
  Today Normal Record 4/18/2014
High 76° N/A N/A 68°
Low 46° N/A N/A 48°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:32 AM with 13:17 of sunlight, then sets at 7:49 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:54 AM with 13:00 of moolight, then sets at 6:54 PM

Rohnert Park Weather Report

San Francisco: Pleasant Conditions to Hold into New Week

April 18, 2015; 12:31 AM ET

The Bay area will see pleasant conditions hold into the new week with plenty of sunshine and comfortable temperatures. more >

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps