• Tonight

    Apr 24

    Lo 49°

    Cloudy with a shower late

    Asthma Weather
    • Hi
      RealFeel
      69°
    • UV
      7 - High
    • Air Qual.
      Good
    more
  • Fri

    Apr 25

    59°Lo 44°

    A couple of t-storms; cooler

    At Risk weather for asthma
    • Hi
      RealFeel
      56°
    • UV
      4 - Moderate
    • Air Qual.
      Good
  • Sat

    Apr 26

    63°Lo 46°

    Cool with clouds and sun

    Beneficial weather for asthma
    • Hi
      RealFeel
      65°
    • UV
      7 - High
    • Air Qual.
      Good
    more
  • Sun

    Apr 27

    66°Lo 42°

    Times of clouds and sun

    Beneficial weather for asthma
    • Hi
      RealFeel
      68°
    • UV
      6 - High
    • Cloud
      Cover
      66%
    more
  • Mon

    Apr 28

    75°Lo 44°

    Mostly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      78°
    • UV
      7 - High
    • Cloud
      Cover
      11%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Showers
Cloudy
Cloudy
Mostly Cloudy
Temp (°F) 53° 53° 52° 52° 51° 50° 49° 51°
RealFeel® 49° 49° 48° 48° 47° 45° 43° 46°
Humidity 85% 85% 85% 87% 90% 93% 93% 93%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
11%
 
18%
 
18%
 
23%
 
51%
 
47%
 
44%
 
44%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
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  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 6 W 6 WSW 6 WSW 6 WSW 5 WSW 7 SW 8 SW 8 SW
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 96% 96% 97% 98% 95% 95% 95% 76%
Dew Point 49° 48° 48° 48° 48° 48° 47° 49°
Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - Apr 25

more Historical Weather Data >
  Today Normal Record 4/25/2013
High 59° 69° 91° (1965) 68°
Low 44° 43° 32° (2009) 46°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:20 AM with 13:35 of sunlight, then sets at 7:55 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:08 AM with 12:18 of moolight, then sets at 4:26 PM

Top Story

Napa Weather Report

San Francisco: Temperatures to Rebound Into Next Week

April 24, 2014; 9:48 PM ET

Temperatures will rebound into the weekend and will provide a warm start to next week. However, very little rain is expected to alleviate the ongoing drought. more >

Is it a Cold or the Flu?

Apr 19, 2014; 5:00 AM ET Symptoms caused by the common cold can often resemble those associated with the influenza virus, so how do you differentiate between the two?

Fri. Air Quality

Fri. Asthma Risk

Fri. UV Index