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Next 5 Days
  • Tonight

    May 4

    Mostly cloudy with a shower Lo 55°
    more
  • Thu

    May 5

    Mostly cloudy with a t-storm 67°Lo 54°
  • Fri

    May 6

    Partly sunny with a t-storm 66°Lo 52°
    more
  • Sat

    May 7

    Partly sunny and cool 70°Lo 53°
    more
  • Sun

    May 8

    Some sunshine 72°Lo 53°
    more
Hi 67° RealFeel® 72° Precipitation 55%

Day

N

E

S

W

  • WSW 6 mph
  • Gusts: 10 mph

Clouds and breaks of sun; cool with a shower or thunderstorm around

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 40%
  • Precipitation: 0.1 in
  • Rain: 0.1 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 54° RealFeel® 54° Precipitation 44%

Night

N

E

S

W

  • WSW 5 mph
  • Gusts: 9 mph

A shower in spots early in the evening; otherwise, becoming cloudy

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.01 in
  • Rain: 0.01 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs

Temperature History - May 5

more Historical Weather Data >
  Today Normal Record 5/5/2015
High 67° 73° N/A 68°
Low 54° 47° N/A 50°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:07 AM with 13:55 of sunlight, then sets at 8:02 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:35 AM with 13:24 of moolight, then sets at 6:59 PM

Alviso Weather Report

San Francisco: Showery weather to arrive by late week

May 5, 2016; 12:20 AM ET

Clouds and showers will move into the Bay Area following a dry start to May. more >

ABC 7 San Francisco Headlines

Warriors beat Trail Blazers in Game 2 of second round of NBA Playoffs

The Golden State Warriors beat the Portland Trail Blazers 110-99 in Game 2 of the Western Conference semifinals Tuesday at Oracle Arena. The Dubs take a 2-0 series lead.

New cosmetic procedure aims to perfect women's eyebrows

Ted Cruz ends Republican presidential campaign