• Tonight

    Mar 3

    Lo 34°

    Clear and chilly

    Sinus Headache Weather
    • Hi
      RealFeel
      63°
    • UV
      4 - Moderate
    • Cloud
      Cover
      21%
  • Wed

    Mar 4

    64°Lo 34°

    Plenty of sun

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      68°
    • UV
      4 - Moderate
    • Cloud
      Cover
      0%
    more
  • Thu

    Mar 5

    66°Lo 36°

    Plenty of sun

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      71°
    • UV
      4 - Moderate
    • Cloud
      Cover
      0%
    more
  • Fri

    Mar 6

    70°Lo 38°

    Plenty of sunshine

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      73°
    • UV
      5 - Moderate
    • Cloud
      Cover
      0%
    more
  • Sat

    Mar 7

    71°Lo 41°

    Plenty of sunshine

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      73°
    • UV
      5 - Moderate
    • Cloud
      Cover
      10%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
10am
11am 12pm 1pm 2pm 3pm 4pm 5pm
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Forecast
Sunny
Sunny
Sunny
Partly Sunny
Mostly Sunny
Partly Sunny
Partly Sunny
Partly Cloudy
Temp (°F) 53° 54° 54° 54° 54° 54° 54° 57°
RealFeel® 63° 62° 57° 58° 57° 57° 54° 55°
Humidity 71% 74% 71% 69% 71% 66% 69% 69%
   
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
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  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Wind (mph) 0 5 SW 8 SSW 7 SW 7 SW 5 SSW 6 S 7 SSW
UV Index 3 4 4 4 3 2 1 0
Cloud Cover 0% 0% 0% 40% 25% 40% 40% 60%
Dew Point 44° 46° 45° 44° 45° 43° 44° 47°
Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - Mar 3

more Historical Weather Data >
  Today Normal Record 3/3/2014
High 62° 65° 84° (1929) 59°
Low 34° 43° 27° (1966) 52°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:38 AM with 11:26 of sunlight, then sets at 6:04 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:34 PM with 13:19 of moolight, then sets at 5:53 AM

Napa Weather Report

San Francisco: Dry Pattern to Return Bringing Sunny, Warm Days

March 3, 2015; 12:44 PM ET

San Francisco will get progressively warmer everyday this week, reaching 70 degrees F by the weekend. more >

Making a Forecast: The Sixth Sense

Feb 16, 2015; 5:00 AM ET What steps go into making a forecast?

Tue. Sinus Headache

Tue. UV Index