CASTLE ROCK, CO 80109 Weather Forecast & Current Conditions

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ENGLEWOOD, CO
Current Weather

6:53 PM MDT JUN 21, 2026
Broken Clouds
79°F
Feels Like: 78°F
Dewpoint: 39°F
Rel. Hum.: 24%
Visibility: 10 miles
Wind: E at 16 mph, gusts to 26
Pressure: 29.96 inches
Last 72 hours

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CASTLE ROCK, CO 80109
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly clear. Slight chance of thunderstorms in the evening. Lows in the lower to mid 50s. Northeast winds 10 to 15 mph with gusts up to 20 mph in the evening, becoming light. Chance of precipitation 20 percent.
MONDAY
Mostly sunny in the morning, then mostly cloudy with a chance of thunderstorms in the afternoon. Highs 78 to 84. South winds 10 to 20 mph with gusts up to 35 mph. Chance of precipitation 50 percent.
MONDAY NIGHT
Mostly clear. Slight chance of thunderstorms in the evening. Lows 51 to 57. South winds 10 to 20 mph with gusts up to 30 mph. Chance of precipitation 20 percent.
TUESDAY
Partly cloudy with a chance of showers and slight chance of thunderstorms. Highs near 80. North winds 10 to 15 mph with gusts up to 20 mph. Chance of rain 30 percent.
TUESDAY NIGHT
Mostly cloudy with a 40 percent chance of thunderstorms. Lows in the lower to mid 50s.
WEDNESDAY
Mostly cloudy with a 50 percent chance of thunderstorms. Highs 77 to 83.
WEDNESDAY NIGHT
Showers likely and chance of thunderstorms. Lows in the lower to mid 50s. Chance of rain 60 percent.
THURSDAY
Thunderstorms likely. Highs 77 to 83. Chance of precipitation 60 percent.
THURSDAY NIGHT AND FRIDAY
Partly cloudy with a 30 percent chance of thunderstorms. Lows in the lower to mid 50s. Highs in the mid to upper 80s.
FRIDAY NIGHT
Partly cloudy. Lows in the mid 50s to lower 60s.
SATURDAY AND SATURDAY NIGHT
Mostly clear. Highs 87 to 93. Lows in the mid to upper 50s.
SUNDAY
Sunny. Highs near 90.

Visible Weather Satellite
CASTLE ROCK, CO 80109
Infrared Weather Satellite
CASTLE ROCK, CO 80109
NEXRAD Weather Radar
CASTLE ROCK, CO 80109

ENGLEWOOD, CO 3 hourly weather forecast

weather forecast created  8:00 AM EDT  6/21/2026
Sunday
21 JUN 2026
CASTLE ROCK, CO 80109 weather forecast Day 1, 12 hours 12 PM 85° 82° Partly Cloudy 7%

0% Thunder
( 26% severe)
NNW   9 14% 31°
High 87° CASTLE ROCK, CO 80109 weather forecast Day 1, 15 hours 3 PM 86° 83° Mostly Cloudy NNW   13 13% 29°
Partly Cloudy



CASTLE ROCK, CO 80109 weather forecast Day 1, 18 hours 6 PM 81° 79° Partly Cloudy 10%
RAIN
<.01 in
0% Thunder
( 26% severe)
NNE   16 18% 33°
CASTLE ROCK, CO 80109 weather forecast Day 1, 21 hours 9 PM 70° 70° Partly Cloudy ENE   12 38% 43°
Monday
22 JUN 2026
CASTLE ROCK, CO 80109 weather forecast Day 2, 0 hours 12 AM 63° 64° Partly Cloudy 9%

0% Thunder
( 4% severe)
  CALM 52% 45°
Low 55° CASTLE ROCK, CO 80109 weather forecast Day 2, 3 hours 3 AM 60° 60° Clear S   5 58% 45°
High 86° CASTLE ROCK, CO 80109 weather forecast Day 2, 6 hours 6 AM 59° 57° Partly Cloudy 2%

0% Thunder
( 5% severe)
S   9 62% 46°

Partly Cloudy

Chance of Rain

CASTLE ROCK, CO 80109 weather forecast Day 2, 9 hours 9 AM 72° 72° Partly Cloudy S   13 43% 48°
CASTLE ROCK, CO 80109 weather forecast Day 2, 12 hours 12 PM 82° 80° Mostly Cloudy 35%
RAIN
<.01 in
0% Thunder
( 42% severe)
SSW   9 27% 45°
CASTLE ROCK, CO 80109 weather forecast Day 2, 15 hours 3 PM 81° 80° Partly Cloudy S   10 27% 44°
CASTLE ROCK, CO 80109 weather forecast Day 2, 18 hours 6 PM 82° 80° Partly Cloudy 5%

0% Thunder
( 27% severe)
SE   13 26% 44°
CASTLE ROCK, CO 80109 weather forecast Day 2, 21 hours 9 PM 73° 73° Partly Cloudy SSE   16 41% 48°
Tuesday
23 JUN 2026
CASTLE ROCK, CO 80109 weather forecast Day 3, 0 hours 12 AM 67° 67° Clear 0%

0% Thunder
( 5% severe)
S   12 50% 48°
Low 57° CASTLE ROCK, CO 80109 weather forecast Day 3, 3 hours 3 AM 63° 62° Clear SSW   9 58% 48°
High 81° CASTLE ROCK, CO 80109 weather forecast Day 3, 6 hours 6 AM 60° 59° Clear 4%

0% Thunder
( 3% severe)
W   7 64% 48°

Partly Cloudy

Chance of Rain

CASTLE ROCK, CO 80109 weather forecast Day 3, 9 hours 9 AM 66° 66° Partly Cloudy N   12 58% 51°
CASTLE ROCK, CO 80109 weather forecast Day 3, 15 hours 12 PM 74° 74° Partly Cloudy 23%
RAIN
<.01 in
0% Thunder
( 39% severe)
NNE   12 46% 52°
CASTLE ROCK, CO 80109 weather forecast Day 3, 18 hours 3 PM 79° 79° Partly Cloudy ENE   10 36% 50°
CASTLE ROCK, CO 80109 weather forecast Day 3, 21 hours 6 PM 77° 78° Partly Cloudy     ENE   10 39% 50°

ENGLEWOOD, CO extended weather forecast

Wednesday
24 JUN 2026
Thursday
25 JUN 2026
Friday
26 JUN 2026
Saturday
27 JUN 2026
Sunday
28 JUN 2026
Low 56° Low 58° Low 57° Low 60° Low 58°
High 86° High 87° High 94° High 94° High 89°
CASTLE ROCK, CO 80109 weather forecast Day 4 CASTLE ROCK, CO 80109 weather forecast Day 5 CASTLE ROCK, CO 80109 weather forecast Day 6 CASTLE ROCK, CO 80109 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
44% Rain
Mostly Cloudy
33% Rain
Partly Cloudy
25% Rain
Partly Cloudy
10% Rain
Partly Cloudy
17% Rain
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