• Tonight

    Feb 13

    Lo 48°

    Mainly clear

    Common Cold Weather
    • Avg
      Temp
      58°
    • Avg
      RealFeel
      59°
    • Hi
      RealFeel
      69°
    more
  • Sun

    Feb 14

    73°Lo 51°

    Mostly sunny

    Beneficial weather for colds
    • Avg
      Temp
      62°
    • Avg
      RealFeel
      62°
    • Hi
      RealFeel
      71°
    more
  • Mon

    Feb 15

    75°Lo 49°

    Plenty of sun

    Beneficial weather for colds
    • Avg
      Temp
      62°
    • Avg
      RealFeel
      63°
    • Hi
      RealFeel
      74°
    more
  • Tue

    Feb 16

    76°Lo 54°

    Mostly sunny

    Beneficial weather for colds
    • Avg
      Temp
      65°
    • Avg
      RealFeel
      66°
    • Hi
      RealFeel
      78°
    more
  • Wed

    Feb 17

    66°Lo 50°

    A touch of afternoon rain

    Beneficial weather for colds
    • Avg
      Temp
      58°
    • Avg
      RealFeel
      56°
    • Hi
      RealFeel
      65°
Next Previous
Periods of rain 59° Lo 55° RealFeel® 53° / 47°

N

E

S

W

  • Precipitation: 63%
  • Rain: 0.28 in
  • Snow: 0 in
  • Humidity: 72%
  • Cloud Cover: 72%
  • Dew Point: 48° F
  • Visibility: 6 mi
12 mph

Temperature History - Feb 17

more Historical Weather Data >
  Today Normal Record 2/17/2015
High 66° 62° N/A 58°
Low 50° 44° N/A 54°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:55 AM with 10:54 of sunlight, then sets at 5:49 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:26 PM with 14:26 of moolight, then sets at 3:52 AM

Union City Weather Report

San Francisco: Record-challenging warmth to return early this week

February 13, 2016; 10:27 PM ET

Dry and unseasonably warm conditions will continue in San Francisco next week with another shot of record-breaking warmth. more >

Flu Season is Just Around the Corner

Sep 11, 2012; 2:00 PM ET The peak of flu season may not be until January, but preparations should begin now. Adrienne Veilleux has more.

Wed. Cold & Flu

Wed. UV Index