• Today

    Apr 18

    60°Lo 45°

    Clouds giving way to some sun

    Beneficial weather for migraines
    • Hi
      RealFeel
      63°
    • UV
      8 - Very High
    • Cloud
      Cover
      60%
  • Sun

    Apr 19

    60°Lo 45°

    Low clouds breaking

    Beneficial weather for migraines
    • Hi
      RealFeel
      62°
    • UV
      7 - High
    • Cloud
      Cover
      62%
    more
  • Mon

    Apr 20

    58°Lo 47°

    Partly sunny

    Beneficial weather for migraines
    • Hi
      RealFeel
      61°
    • UV
      7 - High
    • Cloud
      Cover
      45%
    more
  • Tue

    Apr 21

    56°Lo 48°

    Low clouds

    Beneficial weather for migraines
    • Hi
      RealFeel
      54°
    • UV
      4 - Moderate
    • Cloud
      Cover
      95%
    more
  • Wed

    Apr 22

    58°Lo 46°

    A couple of showers possible

    Beneficial weather for migraines
    • Hi
      RealFeel
      58°
    • UV
      6 - High
    • Cloud
      Cover
      81%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
4pm
5pm 6pm 7pm 8pm 9pm 10pm 11pm
  4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm
Forecast
Partly Cloudy
Partly Cloudy
Partly Cloudy
Mostly Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 59° 60° 58° 57° 53° 51° 50° 49°
RealFeel® 61° 60° 58° 56° 54° 51° 50° 49°
Humidity 71% 68% 69% 71% 83% 87% 91% 93%
   
  4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
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  4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm
Wind (mph) 7 SSW 7 SSW 6 SW 5 SW 4 WSW 4 WSW 4 WSW 4 SW
UV Index 3 2 1 0 0 0 0 0
Cloud Cover 73% 61% 61% 79% 100% 100% 96% 95%
Dew Point 50° 49° 48° 48° 48° 47° 47° 47°
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

Temperature History - Apr 18

more Historical Weather Data >
  Today Normal Record 4/18/2014
High 60° 61° N/A 55°
Low 45° 43° N/A 45°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:31 AM with 13:17 of sunlight, then sets at 7:48 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:34 AM with 13:28 of moolight, then sets at 8:02 PM

Half Moon Bay Weather Report

San Francisco: Pleasant Conditions to Hold into New Week

April 18, 2015; 6:31 PM ET

The Bay area will see pleasant conditions hold into the new week with plenty of sunshine and comfortable temperatures. more >

Sat. Migraine Headache

Sat. UV Index