• Tonight

    Mar 6

    Lo 45°

    Clear

    Asthma Weather
    • Hi
      RealFeel
      75°
    • UV
      0 - Moderate
    • Air Qual.
      Good
  • Sat

    Mar 7

    72°Lo 45°

    Mostly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      74°
    • UV
      0 - Moderate
    • Air Qual.
      Good
    more
  • Sun

    Mar 8

    72°Lo 46°

    Mostly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      73°
    • UV
      0 - Moderate
    • Air Qual.
      Good
    more
  • Mon

    Mar 9

    73°Lo 49°

    Mostly sunny and warm

    Neutral weather for asthma
    • Hi
      RealFeel
      77°
    • UV
      0 - Moderate
    • Cloud
      Cover
      22%
    more
  • Tue

    Mar 10

    71°Lo 55°

    Some sun, then clouds; nice

    Beneficial weather for asthma
    • Hi
      RealFeel
      76°
    • UV
      0 - Moderate
    • Cloud
      Cover
      60%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
7am
8am 9am 10am 11am 12pm 1pm 2pm
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Forecast
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Temp (°F) 44° 50° 55° 58° 61° 64° 67° 69°
RealFeel® 46° 54° 62° 68° 71° 75° 73° 73°
Humidity 77% 64% 56% 53% 50% 41% 36% 33%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
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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  7am 8am 9am 10am 11am 12pm 1pm 2pm
Wind (mph) 2 ENE 2 ENE 1 N 2 SSW 2 NW 4 NNE 5 NNE 6 N
UV Index 0 1 2 4 5 5 5 4
Cloud Cover 0% 0% 0% 0% 0% 0% 0% 1%
Dew Point 37° 38° 40° 41° 42° 40° 39° 38°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F

Temperature History - Mar 6

more Historical Weather Data >
  Today Normal Record 3/6/2014
High 71° 64° N/A 66°
Low 45° 46° N/A 54°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:32 AM with 11:34 of sunlight, then sets at 6:06 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:17 PM with 12:07 of moolight, then sets at 7:24 AM

Fremont Weather Report

San Francisco: Dry Pattern, Warmth to Continue Through Weekend

March 6, 2015; 11:50 AM ET

Above-average temperatures and clear, sunny skies will sweep across San Francisco throughout the rest of the week and into early next week. more >

Making a Forecast: The Sixth Sense

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

Fri. Air Quality

Fri. Asthma Risk

Fri. UV Index