• Tonight

    Jan 31

    Lo 45°

    Clear

    Stargazing Weather
    • Cloud
      Cover
      5%
    • Precip
      4%
    • Hours of Precip
      1
    more
  • Sun

    Feb 1

    66°Lo 48°

    Partial sunshine

    Fair for stargazing
    • Cloud
      Cover
      35%
    • Precip
      5%
    • Hours of Precip
      0
  • Mon

    Feb 2

    67°Lo 50°

    Some sun

    Poor for stargazing
    • Cloud
      Cover
      95%
    • Precip
      6%
    • Hours of Precip
      0
    more
  • Tue

    Feb 3

    65°Lo 48°

    Mostly cloudy

    Poor for stargazing
    • Cloud
      Cover
      77%
    • Precip
      10%
    • Hours of Precip
      0
    more
  • Wed

    Feb 4

    67°Lo 49°

    Times of clouds and sun

    Poor for stargazing
    • Cloud
      Cover
      95%
    • Precip
      8%
    • Hours of Precip
      0
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 51° 56° 59° 61° 64° 65° 66° 64°
RealFeel® 54° 60° 64° 66° 68° 67° 64° 63°
Humidity 78% 71% 66% 61% 57% 54% 54% 56%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 2 NNE 2 NNE 2 N 4 NNW 4 NW 5 NW 5 NW 5 NW
UV Index 1 2 3 3 3 2 1 0
Cloud Cover 45% 45% 45% 45% 45% 45% 45% 41%
Dew Point 45° 46° 48° 48° 48° 48° 48° 49°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - Feb 1

more Historical Weather Data >
  Today Normal Record 2/1/2014
High 66° N/A N/A 57°
Low 48° N/A N/A 36°

Solunar Information for Union City, CA

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:12 AM with 10:20 of sunlight, then sets at 5:32 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:55 PM with 14:10 of moolight, then sets at 6:05 AM

Tue, Feb 3
Full
Thu, Feb 12
Last
Wed, Feb 18
New
Wed, Feb 25
First

Curiosity Tastes Mars

Dec 14, 2012; 5:00 AM ET The Mars Science Laboratory Rover 'Curiosity' continues its sampling and analyzing of the Martian surface.

Sun. Stargazing