• Today

    Aug 1

    75°Lo 50°

    A thunderstorm this afternoon

    Poor for stargazing
    • Cloud
      Cover
      59%
    • Precip
      60%
    • Hours of Precip
      2
  • Sat

    Aug 2

    80°Lo 52°

    A thunderstorm in spots

    Fair for stargazing
    • Cloud
      Cover
      46%
    • Precip
      55%
    • Hours of Precip
      1
    more
  • Sun

    Aug 3

    83°Lo 55°

    Partly sunny and pleasant

    Poor for stargazing
    • Cloud
      Cover
      68%
    • Precip
      55%
    • Hours of Precip
      0.5
    more
  • Mon

    Aug 4

    84°Lo 55°

    Mostly cloudy with a t-storm

    Poor for stargazing
    • Cloud
      Cover
      71%
    • Precip
      25%
    • Hours of Precip
      1
    more
  • Tue

    Aug 5

    84°Lo 54°

    Periods of sun with a t-storm

    Poor for stargazing
    • Cloud
      Cover
      68%
    • Precip
      25%
    • Hours of Precip
      1
    more
Next Previous
Hi 75° RealFeel® 80° Precipitation 55%

Day

N

E

S

W

  • SSE 6 mph
  • Gusts: 11 mph

Mostly cloudy with a shower or thunderstorm around this afternoon

  • Max UV Index: 8 (Very High)
  • Thunderstorms: 45%
  • Precipitation: 0.05 in
  • Rain: 0.05 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs
Lo 50° RealFeel® 48° Precipitation 60%

Night

N

E

S

W

  • SSW 4 mph
  • Gusts: 10 mph

Partly cloudy with a couple of showers and a thunderstorm, mainly early

  • Max UV Index: N/A
  • Thunderstorms: 40%
  • Precipitation: 0.14 in
  • Rain: 0.14 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs

Temperature History - Aug 1

more Historical Weather Data >
  Today Normal Record 8/1/2013
High 75° 90° 104° (2008) 95°
Low 50° 60° 42° (1995) 62°

Solunar Information for Castle Rock, CO

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:59 AM with 14:13 of sunlight, then sets at 8:12 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:24 AM with 11:35 of moolight, then sets at 10:59 PM

Mon, Aug 4
First
Sun, Aug 10
Full
Sun, Aug 17
Last
Mon, Aug 25
New

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