Local Forecast

Castle Rock, CO Weather Forecast & Alerts

Current conditions, 5-day forecast, active weather alerts for Castle Rock, CO

No Active Alerts

Hour-by-Hour  Current Observation

Sunday 2:45 PM MDTSunday 2:45 PM

°F °C
Regional Observations →
71°F

Clear

  • 73° / 50° High / Low
  • 71° Feels Like
  • 0% Chance of Rain

Wind

11 mph

G 16 mph

N

UV Index

7

High

Humidity

41%

Dew 46°F

Sun

6:47 AM · 6:57 PM

Rise · Set

Source: BROOMFIELD/JEFFC (KBJC). Slider scrubs the next 12 hours.

5-Day Outlook

Through Thursday

Local Radar →

This Afternoon

73° 50°

Isolated T-storm

Overnight: Chance of Thunderstorms

Detailed forecast

This Afternoon

Mostly sunny. High near 73, with temperatures falling to around 67 in the afternoon. North northeast wind around 9 mph.

Night

A chance of showers and thunderstorms before 9pm, then a chance of showers and thunderstorms between 9pm and midnight, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 49. East northeast wind 1 to 8 mph. Chance of precipitation is 40%.

Monday

75° 51°

Isolated T-storm

Overnight: Isolated T-storm

Detailed forecast

Monday

Mostly sunny. High near 74, with temperatures falling to around 69 in the afternoon. South southeast wind 1 to 9 mph.

Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 51. South southeast wind around 9 mph, with gusts as high as 17 mph. Chance of precipitation is 20%.

Tuesday

80° 53°

Isolated T-storm

Overnight: Mostly Cloudy

Detailed forecast

Tuesday

A slight chance of rain showers between noon and 3pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 80. South southeast wind 2 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

Night

A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 53. Chance of precipitation is 30%.

Wednesday

78° 51°

Isolated T-storm

Overnight: Mostly Cloudy

Detailed forecast

Wednesday

A slight chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 77.

Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 52.

Thursday

80° 53°

Mostly Cloudy

Overnight: Mostly Cloudy

Detailed forecast

Thursday

A slight chance of rain showers before noon, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 77.

Night

A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 52.

Castle Rock, CO Weather Analysis Tools