• Early AM

    Sep 2

    Lo 58°

    Increasing clouds

    Hair Frizz Weather
    • Wind
      Gust
      20 mph
    • Precip
      0%
    • Hours of Precip
      0
    more
  • Today

    Sep 2

    85°Lo 52°

    Areas of low clouds, then sun

    Watch for hair frizz
    • Wind
      Gust
      9 mph
    • Precip
      7%
    • Hours of Precip
      0
    more
  • Thu

    Sep 3

    82°Lo 52°

    Mostly sunny

    Watch for hair frizz
    • Wind
      Gust
      6 mph
    • Precip
      5%
    • Hours of Precip
      0
    more
  • Fri

    Sep 4

    82°Lo 52°

    Areas of low clouds, then sun

    Watch for hair frizz
    • Wind
      Gust
      13 mph
    • Precip
      9%
    • Hours of Precip
      0
    more
  • Sat

    Sep 5

    82°Lo 53°

    Low clouds, then some sun

    Unlikely for hair frizz
    • Wind
      Gust
      5 mph
    • Precip
      0%
    • Hours of Precip
      0
Next Previous
Hi 82° RealFeel® 86° Precipitation 0%

Day

N

E

S

W

  • NW 4 mph
  • Gusts: 6 mph

Low clouds breaking for some sun

  • Max UV Index: 6 (High)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 53° RealFeel® 58° Precipitation 0%

Night

N

E

S

W

  • NNW 2 mph
  • Gusts: 5 mph

Clear

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

Temperature History - Sep 5

more Historical Weather Data >
  Today Normal Record 9/5/2014
High 82° 90° 109° (1988) 80°
Low 53° 52° 44° (1996) 53°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:43 AM with 12:51 of sunlight, then sets at 7:34 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:46 AM with 4:37 of moolight, then sets at 2:24 PM

Calistoga Weather Report

San Francisco: Sunny Skies, Pleasant Conditions to Last Into Labor Day Weekend

September 2, 2015; 12:27 AM ET

Sunny skies and seasonable conditions will follow low clouds each day through Saturday in the Bay Area. more >

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.

Sat. Hair Frizz

Sat. Wind Maps

Sat. UV Index