• Today

    May 22

    73°Lo 50°

    Clouds giving way to some sun

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      8%
    • Hi
      RealFeel
      81°
  • Sat

    May 23

    75°Lo 49°

    Clouds giving way to some sun

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      5%
    • Hi
      RealFeel
      78°
    more
  • Sun

    May 24

    78°Lo 49°

    Low clouds, then sunshine

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      2%
    • Hi
      RealFeel
      81°
    more
  • Mon

    May 25

    70°Lo 50°

    Low clouds, then sun

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      3%
    • Hi
      RealFeel
      75°
    more
  • Tue

    May 26

    72°Lo 50°

    Low clouds, then sunshine

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      1%
    • Hi
      RealFeel
      77°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
6am
7am 8am 9am 10am 11am 12pm 1pm
  6am 7am 8am 9am 10am 11am 12pm 1pm
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Partly Sunny
Partly Sunny
Temp (°F) 50° 52° 54° 58° 60° 64° 67° 71°
RealFeel® 54° 55° 55° 63° 64° 68° 75° 81°
Humidity 96% 95% 83% 75% 69% 60% 56% 51%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Rain
 
20%
 
13%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
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0%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Wind (mph) 0 0 4 SE 0 4 N 6 SW 6 N 5 N
UV Index 0 0 0 1 1 3 7 7
Cloud Cover 98% 97% 100% 100% 100% 94% 35% 35%
Dew Point 49° 50° 49° 50° 50° 50° 51° 52°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - May 22

more Historical Weather Data >
  Today Normal Record 5/22/2014
High 73° N/A N/A 76°
Low 50° N/A N/A 53°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:54 AM with 14:27 of sunlight, then sets at 8:21 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:14 AM with 14:06 of moolight, then sets at 12:20 AM

Santa Rosa Weather Report

San Francisco: Cool, Cloudy Weather to Linger for Holiday Weekend

May 22, 2015; 5:37 PM ET

More clouds and cooler weather can be expected across the Bay Area through the holiday weekend and into the new week. more >

Why Do Leaves Change Color?

Sep 20, 2011; 5:00 AM ET Why do leaves change from green to beautiful shades of red, orange and yellow in the fall?

Current Drought Status

Current Soil Conditions

Fri. Overnight Freeze

Fri. Degree Days

Fri. Evapotranspiration