• Early AM

    Sep 17

    Lo 54°

    Partly to mostly cloudy

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Today

    Sep 17

    78°Lo 60°

    Low clouds, then some sun

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      7 - Low
  • Thu

    Sep 18

    75°Lo 57°

    Partly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Fri

    Sep 19

    80°Lo 54°

    Mostly sunny

    Low ragweed pollen levels
    • Precip
      3%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      20%
    more
  • Sat

    Sep 20

    78°Lo 54°

    Plenty of sunshine

    Low ragweed pollen levels
    • Precip
      0%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      10%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
1pm
2pm 3pm 4pm 5pm 6pm 7pm 8pm
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Forecast
Cloudy
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Cloudy
Temp (°F) 74° 77° 78° 76° 74° 71° 68° 65°
RealFeel® 75° 78° 78° 74° 71° 67° 63° 61°
Humidity 49% 44% 43% 45% 50% 56% 64% 72%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Rain
 
2%
 
5%
 
5%
 
5%
 
5%
 
5%
 
6%
 
7%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Wind (mph) 8 SW 9 SW 9 SW 9 SW 9 WSW 8 SW 7 SW 5 SW
UV Index 4 5 4 3 1 0 0 0
Cloud Cover 95% 45% 45% 45% 45% 45% 45% 70%
Dew Point 54° 54° 54° 53° 54° 55° 55° 56°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Sep 17

more Historical Weather Data >
  Today Normal Record 1/1/0001
High 78° N/A N/A N/A
Low 60° N/A N/A N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:54 AM with 12:22 of sunlight, then sets at 7:16 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:02 AM with 14:24 of moolight, then sets at 3:26 PM

Top Story

Rohnert Park Weather Report

San Francisco: Sunshine, Seasonable Temperatures to Continue

September 16, 2014; 9:02 PM ET

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

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps