• Today

    Oct 1

    82°Lo 57°

    Sunshine

    Poor for home energy
    • Avg
      RealFeel
      69°
    • Hi
      RealFeel
      82°
    • Wind
      Speed
      6 mph
  • Thu

    Oct 2

    85°Lo 59°

    Plenty of sun

    Poor for home energy
    • Avg
      RealFeel
      72°
    • Hi
      RealFeel
      87°
    • Wind
      Speed
      5 mph
    more
  • Fri

    Oct 3

    87°Lo 61°

    Very warm with plenty of sun

    Poor for home energy
    • Avg
      RealFeel
      75°
    • Hi
      RealFeel
      90°
    • Wind
      Speed
      5 mph
    more
  • Sat

    Oct 4

    84°Lo 58°

    Sunny and very warm

    Poor for home energy
    • Avg
      RealFeel
      72°
    • Hi
      RealFeel
      87°
    • Wind
      Speed
      5 mph
    more
  • Sun

    Oct 5

    81°Lo 57°

    Sunny and remaining warm

    Poor for home energy
    • Avg
      RealFeel
      70°
    • Hi
      RealFeel
      85°
    • Wind
      Speed
      5 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
1pm
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  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Forecast
Sunny
Sunny
Sunny
Sunny
Sunny
Mostly Sunny
Mostly Clear
Clear
Temp (°F) 79° 81° 82° 80° 77° 75° 71° 68°
RealFeel® 82° 82° 82° 78° 74° 70° 67° 63°
Humidity 28% 26% 24% 25% 29% 33% 39% 45%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Rain
 
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Snow
 
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Ice
 
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  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Wind (mph) 7 SW 7 SW 8 SSW 8 W 8 WNW 7 NW 6 NW 5 NW
UV Index 5 5 4 2 1 0 0 0
Cloud Cover 3% 4% 7% 7% 9% 10% 11% 3%
Dew Point 44° 42° 42° 42° 43° 44° 45° 46°
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 - Oct 1

more Historical Weather Data >
  Today Normal Record 10/1/2013
High 82° 74° N/A 69°
Low 57° 53° N/A 55°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:04 AM with 11:48 of sunlight, then sets at 6:52 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:05 PM with 10:28 of moolight, then sets at 12:33 AM

Top Story

Berkeley Weather Report

San Francisco: Several Hot, Sunny Days Ahead

October 1, 2014; 3:02 PM ET

After a brief reprieve from the heat on Tuesday and Wednesday, temperatures will again climb into the 80s late week in San Francisco. more >

Energy Efficient Lightbulbs and S.A.D

Sep 8, 2012; 5:00 AM ET With shorter days and colder nights in the fall and winter, some people develop seasonal affective disorder. When shopping for lightbulbs to treat the 'winter blues,'consider energy-efficient bulbs.

Wed. Home Energy Efficiency

Wed. Degree Days

Wed. UV Index