• Today

    May 25

    64°Lo 53°

    Low clouds, then some sun

    Beneficial weather for migraines
    • Hi
      RealFeel
      67°
    • UV
      7 - High
    • Cloud
      Cover
      60%
    more
  • Tue

    May 26

    66°Lo 49°

    Cool with low clouds breaking

    Beneficial weather for migraines
    • Hi
      RealFeel
      69°
    • UV
      7 - High
    • Cloud
      Cover
      60%
  • Wed

    May 27

    68°Lo 52°

    Low clouds, then sunshine

    Beneficial weather for migraines
    • Hi
      RealFeel
      71°
    • UV
      7 - High
    • Cloud
      Cover
      55%
    more
  • Thu

    May 28

    75°Lo 53°

    Mostly sunny and cool

    Beneficial weather for migraines
    • Hi
      RealFeel
      78°
    • UV
      8 - Very High
    • Cloud
      Cover
      15%
    more
  • Fri

    May 29

    76°Lo 53°

    Mostly sunny and comfortable

    Beneficial weather for migraines
    • Hi
      RealFeel
      79°
    • UV
      8 - Very High
    • Cloud
      Cover
      20%
    more
Next Previous
Hi 66° RealFeel® 69° Precipitation 3%

Day

N

E

S

W

  • SSW 10 mph
  • Gusts: 20 mph

Low clouds breaking for some sun and cool

  • Max UV Index: 7 (High)
  • Thunderstorms: 3%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 49° RealFeel® 45° Precipitation 0%

Night

N

E

S

W

  • WSW 8 mph
  • Gusts: 16 mph

Partly cloudy in the evening; late-night low clouds

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - May 26

more Historical Weather Data >
  Today Normal Record 5/26/2014
High 66° 75° 95° (1932) 84°
Low 49° 47° 32° (1918) 44°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:50 AM with 14:32 of sunlight, then sets at 8:22 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:56 PM with 12:33 of moolight, then sets at 2:29 AM

American Canyon Weather Report

San Francisco: Seasonable, Dry Weather to Remain Through Late Week

May 25, 2015; 12:15 PM ET

Dry and seasonable weather is forecast for San Francisco this week. more >

Tue. Migraine Headache

Tue. UV Index