• Early AM

    Sep 18

    Lo 62°

    Partly to mostly cloudy

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Today

    Sep 18

    75°Lo 56°

    Variable clouds with a shower

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

    Sep 19

    81°Lo 54°

    Low clouds, then sun; warmer

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

    Sep 20

    78°Lo 54°

    Plenty of sunshine

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

    Sep 21

    78°Lo 54°

    Plenty of sunshine

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
12pm
1pm 2pm 3pm 4pm 5pm 6pm 7pm
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Forecast
Cloudy
Cloudy
Showers
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Partly Sunny
Mostly Sunny
Temp (°F) 71° 72° 73° 75° 74° 72° 70° 67°
RealFeel® 70° 72° 73° 74° 72° 70° 66° 63°
Humidity 70% 65% 62% 59% 60% 62% 67% 74%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Rain
 
11%
 
15%
 
51%
 
47%
 
40%
 
34%
 
34%
 
23%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Wind (mph) 7 SSW 7 SSW 8 SW 8 SW 8 SW 7 SW 7 SW 5 WSW
UV Index 2 3 3 3 2 1 0 0
Cloud Cover 94% 93% 90% 81% 67% 51% 32% 16%
Dew Point 61° 60° 60° 60° 59° 59° 58° 58°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Sep 18

more Historical Weather Data >
  Today Normal Record 9/18/2013
High 75° N/A N/A 83°
Low 56° N/A N/A 54°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:55 AM with 12:19 of sunlight, then sets at 7:14 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:55 AM with 14:10 of moolight, then sets at 4:05 PM

Top Story

Rohnert Park Weather Report

San Francisco: Sunshine, Seasonable Temperatures to Continue

September 18, 2014; 4:07 AM ET

The Bay Area will continue to feature sunshine and seasonable temperatures as the summer season comes to a close. 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

Thu. Snow Day Potential