• Today

    Sep 1

    96°Lo 57°

    Hot with plenty of sunshine

    Beneficial weather for asthma
    • Hi
      RealFeel
      96°
    • UV
      7 - High
    • Air Qual.
      Good
    more
  • Tue

    Sep 2

    89°Lo 57°

    Clouds breaking for sun

    Beneficial weather for asthma
    • Hi
      RealFeel
      92°
    • UV
      6 - High
    • Air Qual.
      Good
    more
  • Wed

    Sep 3

    89°Lo 56°

    Low clouds break for some sun

    Beneficial weather for asthma
    • Hi
      RealFeel
      92°
    • UV
      6 - High
    • Air Qual.
      Good
  • Thu

    Sep 4

    87°Lo 55°

    Plenty of sunshine

    Beneficial weather for asthma
    • Hi
      RealFeel
      89°
    • UV
      6 - High
    • Cloud
      Cover
      10%
    more
  • Fri

    Sep 5

    87°Lo 54°

    Mostly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      88°
    • UV
      6 - High
    • Cloud
      Cover
      18%
    more
Next Previous
Mainly clear 71° Lo 60° RealFeel® 67° / 59°

N

E

S

W

  • Precipitation: 1%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 74%
  • Cloud Cover: 12%
  • Dew Point: 56° F
  • Visibility: 10 mi
3 mph

Temperature History - Sep 3

more Historical Weather Data >
  Today Normal Record 9/3/2013
High 89° 90° 106° (1998) 86°
Low 56° 52° 41° (2012) 55°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:41 AM with 12:57 of sunlight, then sets at 7:38 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:22 PM with 10:19 of moolight, then sets at 1:41 AM

Top Story

Calistoga Weather Report

San Francisco: Bright, Sunny for First Week of September

September 1, 2014; 9:25 AM ET

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

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Wed. Asthma Risk

Wed. UV Index