• Today

    May 1

    37°Lo 25°

    Snow and rain

    Poor for an outdoor bbq
    • Precip
      57%
    • Hi
      RealFeel
      35°
    • Wind
      Speed
      9 mph
    more
  • Mon

    May 2

    51°Lo 30°

    A thunderstorm in spots

    Good for an outdoor bbq
    • Precip
      40%
    • Hi
      RealFeel
      64°
    • Wind
      Speed
      5 mph
    more
  • Tue

    May 3

    58°Lo 30°

    A thunderstorm in spots

    Very Good for an outdoor bbq
    • Precip
      40%
    • Hi
      RealFeel
      67°
    • Wind
      Speed
      6 mph
    more
  • Wed

    May 4

    66°Lo 38°

    Plenty of sunshine

    Very Good for an outdoor bbq
    • Precip
      4%
    • Hi
      RealFeel
      80°
    • Wind
      Speed
      4 mph
  • Thu

    May 5

    73°Lo 43°

    A p.m. t-storm in spots

    Very Good for an outdoor bbq
    • Precip
      42%
    • Hi
      RealFeel
      81°
    • Wind
      Speed
      6 mph
    more
Next Previous
Hi 66° RealFeel® 80° Precipitation 4%

Day

N

E

S

W

  • SSE 4 mph
  • Gusts: 6 mph

Plenty of sunshine

  • Max UV Index: 9 (Very High)
  • Thunderstorms: 10%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 38° RealFeel® 38° Precipitation 7%

Night

N

E

S

W

  • SSW 4 mph
  • Gusts: 7 mph

Clear to partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 10%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - May 4

more Historical Weather Data >
  Today Normal Record 5/4/2015
High 66° 65° N/A 62°
Low 38° 39° N/A 49°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:56 AM with 14:01 of sunlight, then sets at 7:57 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:43 AM with 12:54 of moolight, then sets at 5:37 PM

Castle Rock Weather Report

PHOTOS: Late-April snowstorm extends Colorado ski season into early May

May 1, 2016; 1:19 PM ET

A late-April snowstorm dumped over a foot of heavy, wet snow across parts of Colorado on Thursday into Friday, boosting snowpack for an extended ski season at local resorts. more >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.

Wed. Outdoor Entertaining

Wed. Wind Maps

Wed. UV Index