• Today

    Jul 31

    83°Lo 56°

    Humid with decreasing clouds

    Excellent at the bus stop
    • T-storms
      1%
    • Precip
      1%
    • Wind
      Gust
      17 mph
  • Sat

    Aug 1

    86°Lo 57°

    Low clouds breaking

    Excellent at the bus stop
    • T-storms
      3%
    • Precip
      5%
    • Wind
      Gust
      12 mph
    more
  • Sun

    Aug 2

    84°Lo 56°

    Clouds breaking for sun

    Excellent at the bus stop
    • T-storms
      0%
    • Precip
      2%
    • Wind
      Gust
      12 mph
    more
  • Mon

    Aug 3

    83°Lo 55°

    Low clouds break for some sun

    Excellent at the bus stop
    • T-storms
      3%
    • Precip
      3%
    • Wind
      Gust
      12 mph
    more
  • Tue

    Aug 4

    83°Lo 55°

    Low clouds, then sun

    Excellent at the bus stop
    • T-storms
      3%
    • Precip
      2%
    • Wind
      Gust
      10 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Mostly Cloudy
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Mostly Cloudy
Partly Cloudy
Temp (°F) 65° 69° 72° 76° 80° 83° 79° 79°
RealFeel® 67° 72° 77° 84° 88° 91° 85° 83°
Humidity 87% 74% 75% 73% 65% 60% 69% 69%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
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0%
Ice
 
0%
 
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  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 6 N 6 NNE 7 SSE 7 SSW 7 NNE 8 SSE 9 S 12 SSE
UV Index 2 3 5 6 6 6 4 4
Cloud Cover 86% 84% 70% 55% 65% 56% 76% 62%
Dew Point 61° 61° 64° 67° 67° 68° 68° 68°
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 Middle Grid line 60 F

Temperature History - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2014
High 83° 92° 105° (2000) 101°
Low 56° 52° 45° (2010) 66°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:11 AM with 14:11 of sunlight, then sets at 8:22 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:30 PM with 11:12 of moolight, then sets at 7:42 AM

Calistoga Weather Report

San Francisco: Dry Weather Continues in the Bay Area

July 31, 2015; 10:41 AM ET

The only fly in the ointment in the forecast will be low morning clouds which may cause travel delays at San Francisco International Airport. more >

The AccuWeather RealFeel Temperature

May 17, 2012; 5:00 AM ET This product plays a big role as humidity rises.

Fri. Morning Bus Stop

Fri. UV Index

Fri. Wind Maps