• Today

    Dec 18

    57°Lo 48°

    Mainly cloudy

    Good for an outdoor bbq
    • Precip
      35%
    • Hi
      RealFeel
      57°
    • Wind
      Gust
      6 mph
  • Fri

    Dec 19

    58°Lo 43°

    A little rain in the morning

    Fair for an outdoor bbq
    • Precip
      66%
    • Hi
      RealFeel
      58°
    • Wind
      Gust
      5 mph
    more
  • Sat

    Dec 20

    58°Lo 47°

    Mostly cloudy, afternoon rain

    Good for an outdoor bbq
    • Precip
      65%
    • Hi
      RealFeel
      57°
    • Wind
      Gust
      5 mph
    more
  • Sun

    Dec 21

    64°Lo 47°

    Areas of fog in the morning

    Very Good for an outdoor bbq
    • Precip
      10%
    • Hi
      RealFeel
      65°
    • Wind
      Gust
      6 mph
    more
  • Mon

    Dec 22

    66°Lo 45°

    Areas of fog in the morning

    Very Good for an outdoor bbq
    • Precip
      4%
    • Hi
      RealFeel
      66°
    • Wind
      Gust
      5 mph
    more
Next Previous
Hi 57° RealFeel® 57° Precipitation 35%

Day

N

E

S

W

  • ESE 4 mph
  • Gusts: 6 mph

Mainly cloudy

  • Max UV Index: 1 (Low)
  • Thunderstorms: 20%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 48° RealFeel® 46° Precipitation 75%

Night

N

E

S

W

  • SSE 5 mph
  • Gusts: 7 mph

Considerable cloudiness with a bit of rain late

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.02 in
  • Rain: 0.02 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Temperature History - Dec 18

more Historical Weather Data >
  Today Normal Record 12/18/2013
High 57° 58° 75° (1998) 62°
Low 48° 36° 22° (2008) 32°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:23 AM with 9:28 of sunlight, then sets at 4:51 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:44 AM with 10:49 of moolight, then sets at 2:33 PM

Calistoga Weather Report

San Francisco: Dry Weather Ahead for the Weekend

December 18, 2014; 11:04 AM ET

Conditions will turn dry for San Francisco this weekend and last into next week. more >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.

Thu. Outdoor Entertaining

Thu. Wind Maps

Thu. UV Index