• Tonight

    Sep 30

    Lo 53°

    Mainly clear

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      66°
    • Hi
      RealFeel
      81°
    • Wind
      Speed
      6 mph
  • Wed

    Oct 1

    85°Lo 51°

    Mostly sunny

    Poor for home energy
    • Avg
      RealFeel
      68°
    • Hi
      RealFeel
      86°
    • Wind
      Speed
      5 mph
    more
  • Thu

    Oct 2

    88°Lo 52°

    Plenty of sun

    Poor for home energy
    • Avg
      RealFeel
      71°
    • Hi
      RealFeel
      90°
    • Wind
      Speed
      3 mph
    more
  • Fri

    Oct 3

    90°Lo 52°

    Sunny and very warm

    Poor for home energy
    • Avg
      RealFeel
      72°
    • Hi
      RealFeel
      92°
    • Wind
      Speed
      4 mph
    more
  • Sat

    Oct 4

    88°Lo 51°

    Sunny and very warm

    Poor for home energy
    • Avg
      RealFeel
      70°
    • Hi
      RealFeel
      89°
    • Wind
      Speed
      4 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
10pm
11pm Wed
12am
1am 2am 3am 4am 5am
  10pm 11pm 12am 1am 2am 3am 4am 5am
Forecast
Clear
Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Temp (°F) 61° 59° 58° 58° 58° 56° 55° 54°
RealFeel® 58° 58° 57° 57° 56° 54° 53° 52°
Humidity 73% 76% 76% 75% 74% 74% 74% 73%
   
  10pm 11pm 12am 1am 2am 3am 4am 5am
Rain
 
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0%
Snow
 
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Ice
 
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  10pm 11pm 12am 1am 2am 3am 4am 5am
Wind (mph) 4 N 4 NNE 4 N 3 N 3 N 3 N 3 N 3 NNE
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 3% 6% 10% 13% 19% 24% 25% 25%
Dew Point 52° 52° 51° 50° 49° 48° 47° 46°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - Sep 30

more Historical Weather Data >
  Today Normal Record 9/30/2013
High 80° N/A N/A 74°
Low 53° N/A N/A 61°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:06 AM with 11:49 of sunlight, then sets at 6:55 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:15 PM with 10:19 of moolight, then sets at 11:34 PM

Top Story

Rohnert Park Weather Report

San Francisco: Several Hot, Sunny Days Ahead

September 30, 2014; 8:25 PM ET

After a brief reprieve from the heat on Tuesday and Wednesday, temperatures will again climb into the 80s late week in San Francisco. more >

Energy Efficient Lightbulbs and S.A.D

Sep 8, 2012; 5:00 AM ET With shorter days and colder nights in the fall and winter, some people develop seasonal affective disorder. When shopping for lightbulbs to treat the 'winter blues,'consider energy-efficient bulbs.

Tue. Home Energy Efficiency

Tue. Degree Days

Tue. UV Index