• Early AM

    Apr 17

    Lo 53°

    Clear

    Stargazing Weather
    • Cloud
      Cover
      8%
    • Precip
      0%
    • Hours of Precip
      0
    more
  • Today

    Apr 17

    78°Lo 51°

    Partly sunny

    Poor for stargazing
    • Cloud
      Cover
      53%
    • Precip
      7%
    • Hours of Precip
      0
  • Fri

    Apr 18

    75°Lo 49°

    Partly sunny

    Good for stargazing
    • Cloud
      Cover
      24%
    • Precip
      2%
    • Hours of Precip
      0
    more
  • Sat

    Apr 19

    75°Lo 45°

    Mostly sunny

    Excellent for stargazing
    • Cloud
      Cover
      19%
    • Precip
      1%
    • Hours of Precip
      0
    more
  • Sun

    Apr 20

    80°Lo 47°

    Sunny and pleasant

    Good for stargazing
    • Cloud
      Cover
      30%
    • Precip
      1%
    • Hours of Precip
      0
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
7am
8am 9am 10am 11am 12pm 1pm 2pm
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Forecast
Mostly Sunny
Partly Sunny
Partly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 57° 58° 61° 64° 68° 72° 74° 76°
RealFeel® 55° 57° 63° 69° 73° 77° 79° 80°
Humidity 81% 80% 73% 64% 56% 49% 43% 39%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
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%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Wind (mph) 4 W 5 W 5 W 5 W 5 W 6 W 7 W 8 W
UV Index 0 1 2 4 6 7 7 7
Cloud Cover 10% 45% 45% 26% 26% 26% 26% 26%
Dew Point 52° 52° 52° 51° 51° 51° 50° 49°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Apr 17

more Historical Weather Data >
  Today Normal Record 4/17/2013
High 78° 71° N/A 70°
Low 51° 46° N/A 47°

Solunar Information for Tracy, CA

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:30 AM with 13:13 of sunlight, then sets at 7:43 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:31 PM with 10:35 of moolight, then sets at 8:06 AM

Tue, Apr 22
Last
Tue, Apr 29
New
Wed, May 7
First
Wed, May 14
Full

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.

Thu. Stargazing