• Today

    Jul 12

    85°Lo 54°

    Mostly sunny and warmer

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      88°
    • UV
      8 - Very High
    • Cloud
      Cover
      28%
  • Sun

    Jul 13

    95°Lo 57°

    Mostly sunny and warmer

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      100°
    • UV
      8 - Very High
    • Cloud
      Cover
      16%
    more
  • Mon

    Jul 14

    99°Lo 59°

    Mostly sunny and warm

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      102°
    • UV
      8 - Very High
    • Cloud
      Cover
      15%
    more
  • Tue

    Jul 15

    91°Lo 59°

    Sunshine and patchy clouds

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      95°
    • UV
      7 - High
    • Cloud
      Cover
      25%
    more
  • Wed

    Jul 16

    93°Lo 60°

    Mostly sunny and seasonable

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      99°
    • UV
      8 - Very High
    • Cloud
      Cover
      25%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
8am
9am 10am 11am 12pm 1pm 2pm 3pm
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Forecast
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Partly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Sunny
Temp (°F) 60° 61° 64° 67° 73° 77° 80° 83°
RealFeel® 59° 63° 69° 73° 80° 84° 86° 87°
Humidity 98% 100% 91% 88% 76% 66% 60% 54%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Wind (mph) 5 WNW 5 WNW 5 NNW 6 NNW 6 NNW 7 NNW 7 NNW 7 NW
UV Index 1 2 4 6 7 8 8 6
Cloud Cover 75% 71% 66% 37% 24% 18% 11% 7%
Dew Point 59° 61° 62° 63° 65° 65° 65° 64°
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 Middle Grid line 55 F

Temperature History - Jul 12

more Historical Weather Data >
  Today Normal Record 7/12/2013
High 85° 92° 106° (1990) 85°
Low 54° 53° 43° (1981) 52°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:56 AM with 14:40 of sunlight, then sets at 8:36 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:43 PM with 10:49 of moolight, then sets at 7:32 AM

Top Story

Calistoga Weather Report

San Francisco: Partially Sunny Skies, Rise in Temperature Ahead

July 12, 2014; 3:59 AM ET

San Francisco will see a rise in temperatures over the next several days as partially cloudy skies make way for plenty of sunshine. more >

Battling the Common Cold

Jun 23, 2014; 5:00 AM ET Marja Martinez talks about identifying and fighting the common cold.

Sat. Sinus Headache

Sat. UV Index