• Tonight

    Apr 20

    Lo 50°

    Increasing cloudiness

    Migraine Headache Weather
    • Hi
      RealFeel
      72°
    • UV
      7 - High
    • Cloud
      Cover
      61%
    more
  • Tue

    Apr 21

    72°Lo 49°

    Mostly cloudy

    Beneficial weather for migraines
    • Hi
      RealFeel
      72°
    • UV
      4 - Moderate
    • Cloud
      Cover
      85%
    more
  • Wed

    Apr 22

    74°Lo 48°

    Low clouds breaking

    Beneficial weather for migraines
    • Hi
      RealFeel
      80°
    • UV
      7 - High
    • Cloud
      Cover
      70%
  • Thu

    Apr 23

    73°Lo 45°

    Partly sunny

    Beneficial weather for migraines
    • Hi
      RealFeel
      77°
    • UV
      8 - Very High
    • Cloud
      Cover
      28%
    more
  • Fri

    Apr 24

    65°Lo 43°

    Cool with sun and some clouds

    Neutral weather for migraines
    • Hi
      RealFeel
      69°
    • UV
      7 - High
    • Cloud
      Cover
      43%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Partly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 62° 65° 68° 70° 72° 74° 70° 66°
RealFeel® 63° 67° 72° 75° 77° 80° 75° 68°
Humidity 58% 52% 47% 44% 41% 39% 46% 55%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
7%
 
7%
 
7%
 
7%
 
7%
 
7%
 
7%
 
7%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 6 SSW 6 SSW 6 SW 6 WSW 7 WSW 7 W 9 WNW 10 WNW
UV Index 1 2 4 5 5 7 6 4
Cloud Cover 95% 95% 95% 95% 95% 45% 45% 45%
Dew Point 47° 47° 47° 48° 48° 48° 49° 50°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Apr 22

more Historical Weather Data >
  Today Normal Record 4/22/2014
High 74° 70° N/A 65°
Low 48° 49° N/A 50°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:24 AM with 13:25 of sunlight, then sets at 7:49 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:41 AM with 14:26 of moolight, then sets at 12:07 AM

Fremont Weather Report

San Francisco: Clouds, Showers to Linger Ahead of Weekend

April 20, 2015; 8:47 PM ET

While cloudy conditions can be expected over the San Francisco area for the next several days, showers will not make a return until the middle of the week. more >

Wed. Migraine Headache

Wed. UV Index