• Today

    Dec 19

    45°Lo 21°

    Sunny

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

    Dec 20

    48°Lo 24°

    Times of clouds and sun

    Fair for stargazing
    • Cloud
      Cover
      45%
    • Precip
      4%
    • Hours of Precip
      0
    more
  • Sun

    Dec 21

    53°Lo 34°

    Mostly cloudy

    Poor for stargazing
    • Cloud
      Cover
      93%
    • Precip
      21%
    • Hours of Precip
      0
    more
  • Mon

    Dec 22

    43°Lo 21°

    Rain, then snow in the p.m.

    Poor for stargazing
    • Cloud
      Cover
      95%
    • Precip
      65%
    • Hours of Precip
      10
    more
  • Tue

    Dec 23

    39°Lo 23°

    Mostly sunny

    Very Good for stargazing
    • Cloud
      Cover
      11%
    • Precip
      0%
    • Hours of Precip
      0
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 28° 33° 39° 41° 44° 45° 43° 40°
RealFeel® 26° 33° 40° 44° 46° 46° 43° 39°
Humidity 62% 51% 44% 39% 36% 35% 37% 43%
   
  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) 6 SW 6 W 6 WSW 6 SE 6 S 6 S 5 S 5 S
UV Index 1 2 2 2 2 2 1 0
Cloud Cover 22% 23% 23% 20% 23% 21% 17% 14%
Dew Point 17° 17° 19° 18° 19° 18° 19° 19°
Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F Middle Grid line 25 F

Temperature History - Dec 19

more Historical Weather Data >
  Today Normal Record 12/19/2013
High 45° 42° 67° (1917) 44°
Low 21° 17° -10° (1989) 14°

Solunar Information for Castle Rock, CO

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:15 AM with 9:23 of sunlight, then sets at 4:38 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:32 AM with 10:30 of moolight, then sets at 3:02 PM

Mon, Dec 22
New
Sun, Dec 28
First
Mon, Jan 5
Full
Tue, Jan 13
Last

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.

Fri. Stargazing