• Sunny 77°
    Migraine Headache Current Weather
    • Yesterday
      Temp
      76°
    • Pressure
      29.88 inHg
    • Relative Humidity
      46%
  • Today

    May 31

    Hi 82°

    Turning sunny and very warm

    Beneficial weather for migraines
    • Hi
      RealFeel
      87°
    • UV
      7 - Very High
    • Cloud
      Cover
      23%
    Day Details >
  • Tomorrow

    Jun 1

    Hi 80°

    Areas of low clouds, then sun

    Beneficial weather for migraines
    • Hi
      RealFeel
      84°
    • UV
      7 - Very High
    • Cloud
      Cover
      44%
    Day Details >
  • Thursday

    Jun 2

    Hi 83°

    Partly sunny and very warm

    Beneficial weather for migraines
    • Hi
      RealFeel
      87°
    • UV
      7 - Very High
    • Cloud
      Cover
      51%
    Day Details >
Next

Warm today

5/31 6/1 Now: 1:21pm
PM 1-5
  • 1pm Intermittent clouds 80° 0%
  • 2pm Mostly sunny 82° 0%
  • 3pm Mostly sunny 82° 0%
  • 4pm Mostly sunny 81° 0%
  • 5pm Mostly sunny 79° 0%
AM 12-5
  • 12am Mostly clear 58° 0%
  • 1am Mostly clear 57° 0%
  • 2am Cloudy 56° 0%
  • 3am Mostly cloudy 55° 0%
  • 4am Mostly cloudy 54° 0%
  • 5am Cloudy 52° 0%
AM 6-11
  • 6am Cloudy 54° 0%
  • 7am Cloudy 56° 0%
  • 8am Cloudy 60° 0%
  • 9am Mostly cloudy 65° 0%
  • 10am Mostly cloudy 68° 0%
  • 11am Mostly cloudy 73° 0%
Hourly Forecast >
May 31, 2016; 5:21 AM ET
Five-day Weather Forecast for San Francisco, CA
San Francisco, CA Weather Forecast

Castro Valley Weather Report

San Francisco: Warm, dry weather to kick off June

May 31, 2016; 3:12 PM ET

The first part of June will be dry and warm in the Bay Area after some cooler-than-normal weather during the second half of May. more >

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Tue. Migraine Headache

Tue. UV Index