• Early AM

    Sep 5

    Lo 55°

    Partly cloudy

    Migraine Headache Weather
    • Hi
      RealFeel
      67°
    • UV
      5 - High
    • Cloud
      Cover
      37%
    more
  • Today

    Sep 5

    69°Lo 54°

    Mostly sunny

    Beneficial weather for migraines
    • Hi
      RealFeel
      73°
    • UV
      5 - High
    • Cloud
      Cover
      7%
  • Sun

    Sep 6

    73°Lo 54°

    Mostly sunny and nice

    Beneficial weather for migraines
    • Hi
      RealFeel
      79°
    • UV
      5 - High
    • Cloud
      Cover
      0%
    more
  • Mon

    Sep 7

    71°Lo 56°

    Clear

    Beneficial weather for migraines
    • Hi
      RealFeel
      77°
    • UV
      5 - High
    • Cloud
      Cover
      11%
    more
  • Tue

    Sep 8

    72°Lo 57°

    Partly sunny and comfortable

    Beneficial weather for migraines
    • Hi
      RealFeel
      77°
    • UV
      5 - High
    • Cloud
      Cover
      19%
    more
Next Previous
Next 8 hours >
  Sat
12am
1am 2am 3am 4am 5am 6am 7am
  12am 1am 2am 3am 4am 5am 6am 7am
Forecast
Partly Cloudy
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Sunny
Temp (°F) 59° 59° 59° 57° 57° 56° 55° 56°
RealFeel® 54° 54° 55° 54° 55° 56° 54° 57°
Humidity 78% 79% 78% 80% 81% 81% 86% 81%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Wind (mph) 14 NNW 12 NNW 9 NNW 8 NNW 6 NNE 5 ENE 5 ENE 4 ENE
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 44% 25% 25% 25% 25% 25% 25% 25%
Dew Point 53° 53° 52° 51° 51° 51° 50° 50°
Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - Sep 5

more Historical Weather Data >
  Today Normal Record 9/5/2014
High 69° 66° N/A 64°
Low 54° 51° N/A 55°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:42 AM with 12:52 of sunlight, then sets at 7:34 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:00 AM with 14:21 of moolight, then sets at 2:21 PM

Half Moon Bay Weather Report

San Francisco: Pleasant Stretch Continues Through Labor Day

September 5, 2015; 1:47 AM ET

As a ridge moves in from the west over the weekend and early next week, high temperatures will swing back above normal. more >

Sat. Migraine Headache

Sat. UV Index