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  • Tonight

    Jul 30

    Partly cloudy Lo 16°
  • Sun

    Jul 31

    An afternoon thunderstorm 30°Lo 16°
    more
  • Mon

    Aug 1

    Partly sunny and pleasant 32°Lo 14°
    more
  • Tue

    Aug 2

    Mostly sunny and pleasant 31°Lo 14°
    more
  • Wed

    Aug 3

    Partly sunny and pleasant 31°Lo 16°
    more
Hi 30° RealFeel® 33° Precipitation 25%

Day

N

E

S

W

  • E 11 km/h
  • Gusts: 33 km/h

Partly sunny

  • Max UV Index: 11 (Extreme)
  • Thunderstorms: 24%
  • Precipitation: 0 mm
  • Rain: 0 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 16° RealFeel® 18° Precipitation 16%

Night

N

E

S

W

  • SSE 6 km/h
  • Gusts: 28 km/h

Partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 24%
  • Precipitation: 0 mm
  • Rain: 0 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Jul 30

more Historical Weather Data >
  Today Normal Record 7/30/2015
High 31° 34° N/A 38°
Low 16° 23° N/A 24°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:07 AM with 13:20 of sunlight, then sets at 8:27 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:02 AM with 13:43 of moolight, then sets at 5:45 PM

San Francisco Weather Report

Tropical Atlantic to attempt to reactivate this week

July 30, 2016; 11:15 PM ET

A tropical wave approaching the Caribbean Sea will attempt to reactivate the Atlantic Basin during the first week of August. more >