• Today

    May 1

    82°Lo 52°

    Brilliant sunshine

    Excellent for driving
    • Precip
      0%
    • Hours of Precip
      0
    • Rain
      0 in
  • Mon

    May 2

    76°Lo 52°

    Low clouds, then sun

    Excellent for driving
    • Precip
      0%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Tue

    May 3

    72°Lo 52°

    Partly sunny

    Excellent for driving
    • Precip
      4%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Wed

    May 4

    66°Lo 52°

    Mainly cloudy and cool

    Excellent for driving
    • Precip
      15%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Thu

    May 5

    64°Lo 49°

    Some sun, cool; a p.m. shower

    Very Good for driving
    • Precip
      43%
    • Hours of Precip
      0.5
    • Rain
      0.01 in
    more
Next Previous
Low clouds 56° Lo 52° RealFeel® 56° / 52°

N

E

S

W

  • Precipitation: 0%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 84%
  • Cloud Cover: 95%
  • Dew Point: 50° F
  • Visibility: 10 mi
4 mph

Temperature History - May 1

more Historical Weather Data >
  Today Normal Record 5/1/2015
High 82° 71° N/A 80°
Low 52° 50° N/A 57°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:12 AM with 13:47 of sunlight, then sets at 7:59 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:58 AM with 11:22 of moolight, then sets at 2:20 PM

Union City Weather Report

San Francisco: Rain showers may dampen the Bay Area for midweek

May 1, 2016; 1:07 PM ET

Dry conditions will dominate the region through early this week in the Bay Area before rain tries to return for the middle of the week. more >

Travel Weather Forecast

May 01, 2016; 8:54 AM ET United States travel weather forecast

Sun. Travel Weather

48 Hour Precipitation Forecast

Sun. Driving Weather