• Today

    Oct 1

    82°Lo 57°

    Plenty of sunshine

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

    Oct 2

    85°Lo 59°

    Plenty of sun

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

    Oct 3

    87°Lo 59°

    Very warm with plenty of sun

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      7 - Low
  • Sat

    Oct 4

    84°Lo 59°

    Sunny and very warm

    Low ragweed pollen levels
    • Precip
      3%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      9%
    more
  • Sun

    Oct 5

    81°Lo 58°

    Sunny and remaining warm

    Ragweed Pollen Weather
    • Precip
      4%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      0%
    more
Next Previous
< Previous 8 hours Next 8 hours >
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Forecast
Sunny
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Sunny
Sunny
Temp (°F) 68° 72° 77° 81° 84° 86° 87° 86°
RealFeel® 66° 73° 80° 85° 89° 90° 89° 85°
Humidity 49% 41% 34% 28% 25% 22% 21% 21%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
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Snow
 
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Ice
 
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  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 3 N 4 N 4 N 4 NNW 4 NNW 4 NW 5 NW 6 WNW
UV Index 1 2 4 5 5 5 4 2
Cloud Cover 0% 0% 0% 0% 0% 0% 0% 0%
Dew Point 48° 47° 46° 46° 44° 43° 43° 43°
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

Temperature History - Oct 3

more Historical Weather Data >
  Today Normal Record 10/3/2013
High 87° 74° N/A 71°
Low 59° 53° N/A 55°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:06 AM with 11:43 of sunlight, then sets at 6:49 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:41 PM with 11:04 of moolight, then sets at 2:45 AM

Berkeley Weather Report

San Francisco: Several Hot, Sunny Days Ahead

October 1, 2014; 4:50 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 >

Fri. Dust & Dander

Fri. Wind Maps