Current Conditions

Castle Rock, Colorado

74°F23°C
Rain

Wind

NW 3 mph5 km/h

Humidity

59%

Cloud Cover

28%

As of Thursday, July 23, 2026 at 10:09 AM MDT

Today's Outlook

Day

Mostly cloudy and warm, with a high of 81°F27°C and morning low of 63°F17°C. Light wind from the NNW around 4 mph7 km/h. 70% chance of rain around midday.

Night

Overcast, with a low around 68°F20°C. Light wind from the NW around 4 mph6 km/h. 70% chance of light rain throughout the night.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
ThursdayJul 23RainHigh 81°F27°CLow 63°F17°CPrecip 0.2 in5 mm70%Cloud 62%Wind NW 4 mph6 km/hThursday: Mostly cloudy and warm, with a high of 81°F27°C and morning low of 63°F17°C. Light wind from the NNW around 4 mph7 km/h. 70% chance of rain around midday. Thursday Night: Overcast, with a low around 68°F20°C. Light wind from the NW around 4 mph6 km/h. 70% chance of light rain throughout the night.
FridayJul 24DrizzleHigh 90°F32°CLow 61°F16°CPrecip 0.01 in0.2 mm12%Cloud 24%Wind W 4 mph7 km/hFriday: Mostly clear and hot, with a high of 90°F32°C and morning low of 61°F16°C. Light wind from the NNW around 5 mph7 km/h. Friday Night: Partly cloudy, with a low around 63°F17°C. Light wind from the SSW around 4 mph7 km/h. 12% chance of drizzle in the evening.
SaturdayJul 25ShowersHigh 93°F34°CLow 65°F18°CPrecip 0.05 in1.2 mm50%Cloud 36%Wind SSW 5 mph8 km/hSaturday: Partly cloudy and hot, with a high of 93°F34°C and morning low of 65°F18°C. Light wind from the SSW around 5 mph8 km/h. 19% chance of drizzle in the afternoon. Saturday Night: Partly cloudy, with a low around 67°F20°C. Light wind from the SW around 5 mph8 km/h. 50% chance of showers in the evening.
SundayJul 26ClearHigh 94°F34°CLow 65°F18°CPrecip 0.01 in0.2 mm7%Cloud 36%Wind W 5 mph8 km/hSunday: Mostly clear and hot, with a high of 94°F34°C and morning low of 65°F18°C. Light wind from the NW around 5 mph8 km/h. Dry air. Sunday Night: Partly cloudy, with a low around 67°F20°C. Light wind from the WSW around 5 mph8 km/h.
MondayJul 27ShowersHigh 89°F32°CLow 67°F19°CPrecip 0.04 in1 mm43%Cloud 55%Wind W 4 mph7 km/hMonday: Partly cloudy and hot, with a high of 89°F32°C and morning low of 67°F19°C. Light wind from the NW around 4 mph7 km/h. 16% chance of drizzle in the afternoon. Monday Night: Mostly cloudy, with a low around 69°F21°C. Light wind from the WSW around 5 mph7 km/h. 43% chance of showers in the evening.
TuesdayJul 28ShowersHigh 86°F30°CLow 63°F17°CPrecip 0.13 in3.2 mm62%Cloud 61%Wind SW 4 mph7 km/hTuesday: Partly cloudy and hot, with a high of 86°F30°C and morning low of 63°F17°C. Light wind from the W around 4 mph7 km/h. 36% chance of showers in the morning. Tuesday Night: Overcast, with a low around 65°F19°C. Light wind from the SW around 4 mph7 km/h. 62% chance of light rain throughout the night.
WednesdayJul 29ShowersHigh 86°F30°CLow 61°F16°CPrecip 0.11 in2.8 mm59%Cloud 60%Wind SSW 4 mph7 km/hWednesday: Partly cloudy and warm, with a high of 86°F30°C and morning low of 61°F16°C. Light wind from the SSW around 4 mph7 km/h. 35% chance of drizzle in the afternoon. Wednesday Night: Mostly cloudy, with a low around 63°F17°C. Light wind from the SW around 5 mph7 km/h. 59% chance of light rain throughout the night.

15-Day Forecast

Day High (°F) Low (°F) Precip (mm) Cloud Cover (%) Condition Wind (mph)

Nearby Cities

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 39.3722°N, 104.8561°W·Elevation: 1897m·Timezone: America/Denver·Population: 55,591