• Tonight

    Sep 2

    Lo 56°

    Increasing cloudiness

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      75°
    • Hi
      RealFeel
      94°
    • Wind
      Speed
      5 mph
    more
  • Wed

    Sep 3

    95°Lo 55°

    Low clouds, then some sun

    Poor for home energy
    • Avg
      RealFeel
      75°
    • Hi
      RealFeel
      96°
    • Wind
      Speed
      3 mph
  • Thu

    Sep 4

    95°Lo 53°

    Partly sunny

    Poor for home energy
    • Avg
      RealFeel
      74°
    • Hi
      RealFeel
      95°
    • Wind
      Speed
      4 mph
    more
  • Fri

    Sep 5

    96°Lo 54°

    Mostly sunny

    Poor for home energy
    • Avg
      RealFeel
      75°
    • Hi
      RealFeel
      96°
    • Wind
      Speed
      4 mph
    more
  • Sat

    Sep 6

    98°Lo 54°

    Very warm with clouds and sun

    Poor for home energy
    • Avg
      RealFeel
      76°
    • Hi
      RealFeel
      99°
    • Wind
      Speed
      4 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
7am
8am 9am 10am 11am 12pm 1pm 2pm
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Mostly Sunny
Temp (°F) 56° 59° 63° 68° 75° 81° 87° 91°
RealFeel® 56° 59° 65° 70° 78° 85° 91° 96°
Humidity 82% 74% 67% 55% 48% 40% 31% 25%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Wind (mph) 2 ESE 2 E 2 ESE 2 ENE 1 SSE 2 SSE 3 SSE 4 SSE
UV Index 0 1 1 3 4 5 5 6
Cloud Cover 95% 95% 95% 95% 95% 95% 95% 26%
Dew Point 51° 51° 52° 52° 54° 55° 53° 51°
Middle Grid line 95 F Middle Grid line 90 F 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 Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Sep 3

more Historical Weather Data >
  Today Normal Record 9/3/2013
High 95° 88° 115° (1955) 84°
Low 55° 53° 40° (1915) 52°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:43 AM with 12:58 of sunlight, then sets at 7:41 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:26 PM with 10:16 of moolight, then sets at 1:42 AM

Top Story

Ukiah Weather Report

San Francisco: Bright, Sunny for First Week of September

September 2, 2014; 12:25 PM ET

San Francisco will see abundant sunshine through at least Thursday. more >

Energy Efficient Lightbulbs and S.A.D

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Wed. Home Energy Efficiency

Wed. Degree Days

Wed. UV Index