• Today

    Sep 4

    80°Lo 46°

    Mostly sunny and beautiful

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
  • Sat

    Sep 5

    83°Lo 48°

    Mostly sunny

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Sun

    Sep 6

    89°Lo 49°

    Warm with plenty of sunshine

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Mon

    Sep 7

    89°Lo 51°

    Clear

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Tue

    Sep 8

    89°Lo 52°

    Areas of low clouds, then sun

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
1pm
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  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Forecast
Sunny
Sunny
Sunny
Mostly Sunny
Mostly Sunny
Sunny
Sunny
Mostly Clear
Temp (°F) 77° 79° 80° 79° 77° 74° 71° 66°
RealFeel® 81° 82° 81° 79° 76° 72° 67° 63°
Humidity 32% 28% 26% 25% 27% 32% 41% 47%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
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  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Wind (mph) 9 WNW 10 WNW 12 WNW 12 WNW 13 WNW 12 WNW 10 WNW 9 WNW
UV Index 6 6 5 3 2 1 0 0
Cloud Cover 0% 0% 9% 14% 12% 2% 0% 26%
Dew Point 45° 43° 42° 40° 41° 43° 46° 45°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Sep 4

more Historical Weather Data >
  Today Normal Record 9/4/2014
High 80° N/A N/A 76°
Low 46° N/A N/A 57°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:43 AM with 12:53 of sunlight, then sets at 7:36 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:59 PM with 14:25 of moolight, then sets at 2:24 PM

Rohnert Park Weather Report

San Francisco: Pleasant Stretch Continues Through Labor Day

September 4, 2015; 5:12 AM ET

As a ridge moves in from the west over the weekend and early next week, high temperatures will swing back above normal. more >

The 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.

48 Hour Precipitation Forecast

Fri. Snow Day Potential