CASTLE ROCK, CO 80109 Weather Forecast & Current Conditions

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ENGLEWOOD, CO
Current Weather

10:53 AM MDT MAY 26, 2026
Broken Clouds
68°F
Feels Like: 68°F
Dewpoint: 45°F
Rel. Hum.: 44%
Visibility: 10 miles
Wind: SE at 17 mph, gusts to 25
Pressure: 29.93 inches
Last 72 hours

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CASTLE ROCK, CO 80109
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly cloudy. Slight chance of thunderstorms in the afternoon. Windy. Highs 70 to 76. South winds 10 to 20 mph, increasing to 20 to 30 mph in the afternoon. Gusts up to 40 mph. Chance of precipitation 20 percent.
TONIGHT
Mostly cloudy. Slight chance of thunderstorms in the evening. Lows 47 to 53. South winds 20 to 25 mph with gusts up to 35 mph, diminishing to 10 to 15 mph with gusts up to 25 mph after midnight. Chance of precipitation 20 percent.
WEDNESDAY
Chance of showers in the morning, then showers likely and chance of thunderstorms in the afternoon. Highs 66 to 72. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 60 percent.
WEDNESDAY NIGHT
Mostly cloudy with a 50 percent chance of thunderstorms. Lows 46 to 52. Southeast winds 10 to 15 mph with gusts up to 20 mph.
THURSDAY
Mostly cloudy with a 40 percent chance of thunderstorms. Highs 71 to 77. Southeast winds 10 to 15 mph with gusts up to 25 mph.
THURSDAY NIGHT
Partly cloudy with a 30 percent chance of thunderstorms. Lows 47 to 53.
FRIDAY
Partly cloudy with a 20 percent chance of thunderstorms. Highs 75 to 81.
FRIDAY NIGHT
Mostly cloudy with a chance of showers and slight chance of thunderstorms. Lows 47 to 53. Chance of rain 30 percent.
SATURDAY THROUGH SUNDAY NIGHT
Mostly cloudy with a 50 percent chance of thunderstorms. Highs 68 to 77. Lows 45 to 51.
MONDAY
Showers likely and chance of thunderstorms. Highs 65 to 71. Chance of rain 60 percent.

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  5/26/2026
Tuesday
26 MAY 2026
CASTLE ROCK, CO 80109 weather forecast Day 1, 12 hours 12 PM 74° 74° Mostly Cloudy 17%
RAIN
<.01 in
0% Thunder
( 33% severe)
SSE   21 30% 41°
High 75° CASTLE ROCK, CO 80109 weather forecast Day 1, 15 hours 3 PM 74° 74° Mostly Cloudy S   23 32% 42°
Mostly Cloudy




Windy
CASTLE ROCK, CO 80109 weather forecast Day 1, 18 hours 6 PM 71° 71° Mostly Cloudy 11%
RAIN
<.01 in
0% Thunder
( 25% severe)
SSE   22 34% 41°
CASTLE ROCK, CO 80109 weather forecast Day 1, 21 hours 9 PM 67° 67° Mostly Cloudy S   17 40% 42°
Wednesday
27 MAY 2026
CASTLE ROCK, CO 80109 weather forecast Day 2, 0 hours 12 AM 63° 61° Mostly Cloudy 3%

0% Thunder
( 4% severe)
S   14 48% 43°
Low 54° CASTLE ROCK, CO 80109 weather forecast Day 2, 3 hours 3 AM 60° 58° Mostly Cloudy S   12 55% 44°
High 72° CASTLE ROCK, CO 80109 weather forecast Day 2, 6 hours 6 AM 60° 59° Mostly Cloudy 17%
RAIN
<.01 in
0% Thunder
( 10% severe)
SSE   9 58% 45°

Mostly Cloudy

Rain Likely

CASTLE ROCK, CO 80109 weather forecast Day 2, 9 hours 9 AM 66° 66° Mostly Cloudy S   7 47% 45°
CASTLE ROCK, CO 80109 weather forecast Day 2, 12 hours 12 PM 69° 69° Mostly Cloudy 62%
RAIN
***
0% Thunder
( 53% severe)
SE   14 45% 47°
CASTLE ROCK, CO 80109 weather forecast Day 2, 15 hours 3 PM 69° 69° Mostly Cloudy ESE   14 45% 47°
CASTLE ROCK, CO 80109 weather forecast Day 2, 18 hours 6 PM 67° 67° Mostly Cloudy 33%
RAIN
***
0% Thunder
( 33% severe)
SE   15 47% 46°
CASTLE ROCK, CO 80109 weather forecast Day 2, 21 hours 9 PM 64° 63° Mostly Cloudy SSE   12 54% 47°
Thursday
28 MAY 2026
CASTLE ROCK, CO 80109 weather forecast Day 3, 0 hours 12 AM 61° 60° Mostly Cloudy 5%

0% Thunder
( 5% severe)
S   9 58% 46°
Low 52° CASTLE ROCK, CO 80109 weather forecast Day 3, 3 hours 3 AM 59° 57° Mostly Cloudy S   9 64% 47°
High 76° CASTLE ROCK, CO 80109 weather forecast Day 3, 6 hours 6 AM 59° 58° Mostly Cloudy 2%

0% Thunder
( 7% severe)
S   6 64% 47°

Mostly Cloudy

Chance of Rain

CASTLE ROCK, CO 80109 weather forecast Day 3, 9 hours 9 AM 66° 66° Mostly Cloudy S   3 50% 47°
CASTLE ROCK, CO 80109 weather forecast Day 3, 15 hours 12 PM 72° 72° Partly Cloudy 49%
RAIN
<.01 in
0% Thunder
( 48% severe)
SE   9 43% 48°
CASTLE ROCK, CO 80109 weather forecast Day 3, 18 hours 3 PM 74° 74° Partly Cloudy ESE   12 40% 48°
CASTLE ROCK, CO 80109 weather forecast Day 3, 21 hours 6 PM 72° 72° Mostly Cloudy     SE   13 41% 47°

ENGLEWOOD, CO extended weather forecast

Friday
29 MAY 2026
Saturday
30 MAY 2026
Sunday
31 MAY 2026
Monday
1 JUN 2026
Tuesday
2 JUN 2026
Low 54° Low 51° Low 52° Low 52° Low 52°
High 81° High 78° High 77° High 74° High 76°
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
Mostly Cloudy
44% Rain
Partly Cloudy
36% Rain
Mostly Cloudy
32% Rain
Mostly Cloudy
47% Rain
Overcast
45% Rain
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