• Today

    Oct 30

    78°Lo 54°

    Partly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
  • Fri

    Oct 31

    65°Lo 43°

    Breezy and cooler with rain

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Sat

    Nov 1

    66°Lo 39°

    A morning shower in places

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Sun

    Nov 2

    71°Lo 39°

    Mostly sunny and pleasant

    Low ragweed pollen levels
    • Precip
      6%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      11%
    more
  • Mon

    Nov 3

    73°Lo 44°

    Partly sunny and pleasant

    Ragweed Pollen Weather
    • Precip
      2%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      26%
    more
Next Previous
< Previous 8 hours Next 8 hours >
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Fri
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  11pm 12am 1am 2am 3am 4am 5am 6am
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 60° 59° 58° 57° 56° 55° 53° 52°
RealFeel® 58° 57° 57° 56° 55° 53° 52° 49°
Humidity 86% 86% 87% 88% 89% 93% 93% 93%
   
  11pm 12am 1am 2am 3am 4am 5am 6am
Rain
 
7%
 
7%
 
7%
 
7%
 
7%
 
7%
 
7%
 
7%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
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  11pm 12am 1am 2am 3am 4am 5am 6am
Wind (mph) 4 SW 4 SW 4 SSW 4 SSW 4 SSW 4 S 5 S 6 S
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 90% 91% 93% 94% 95% 96% 96% 96%
Dew Point 55° 55° 54° 54° 53° 53° 51° 50°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - Oct 30

more Historical Weather Data >
  Today Normal Record 10/30/2013
High 78° 74° 81° (2011) 68°
Low 54° 43° 32° (1981) 33°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:35 AM with 10:38 of sunlight, then sets at 6:13 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:42 PM with 10:53 of moolight, then sets at 12:35 AM

Calistoga Weather Report

San Francisco: Showers to Dampen Halloween Weekend

October 30, 2014; 4:40 AM ET

Showers are expected to fall over the Bay Area over the Halloween weekend, potentially dampening some holiday plans. more >

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps