• Tonight

    Jul 3

    Lo 58°

    Partly cloudy

    Migraine Headache Weather
    • Hi
      RealFeel
      85°
    • UV
      8 - Very High
    • Cloud
      Cover
      37%
  • Sat

    Jul 4

    81°Lo 57°

    Areas of low clouds, then sun

    Beneficial weather for migraines
    • Hi
      RealFeel
      84°
    • UV
      8 - Very High
    • Cloud
      Cover
      45%
    more
  • Sun

    Jul 5

    78°Lo 56°

    Low clouds, then sun

    Beneficial weather for migraines
    • Hi
      RealFeel
      80°
    • UV
      8 - Very High
    • Cloud
      Cover
      53%
    more
  • Mon

    Jul 6

    79°Lo 55°

    Low clouds, then sunshine

    Beneficial weather for migraines
    • Hi
      RealFeel
      81°
    • UV
      8 - Very High
    • Cloud
      Cover
      54%
    more
  • Tue

    Jul 7

    76°Lo 55°

    Clouds breaking for sun

    Beneficial weather for migraines
    • Hi
      RealFeel
      78°
    • UV
      7 - High
    • Cloud
      Cover
      60%
    more
Next Previous
Hi 81° RealFeel® 85° Precipitation 1%

Day

N

E

S

W

  • SSW 10 mph
  • Gusts: 20 mph

Partly sunny

  • Max UV Index: 8 (Very High)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 58° RealFeel® 55° Precipitation 1%

Night

N

E

S

W

  • WSW 9 mph
  • Gusts: 17 mph

Mainly clear early, then areas of low clouds forming

  • 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 - Jul 3

more Historical Weather Data >
  Today Normal Record 7/3/2014
High 81° 79° 104° (1970) 75°
Low 58° 52° 44° (1963) 56°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:50 AM with 14:46 of sunlight, then sets at 8:36 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:52 PM with 10:58 of moolight, then sets at 8:50 AM

American Canyon Weather Report

San Francisco: Warm, Dry Through the Independence Day Weekend

July 3, 2015; 2:40 PM ET

The San Francisco area will remain dry and warm into the Independence Day weekend. more >

Fri. Migraine Headache

Fri. UV Index