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Hourly Forecast
Daylight Hours
05:37
Sunrise
20:19
Sunset
Daily Forecast
Tuesday
Today
Thursday
Friday
Saturday
Sunday
Monday
Air Quality Data Available
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Resources
UV Index
Humidity
Frequently asked questions about weather in Castle Rock
How warm does it get in Castle Rock?
The warmest month in Castle Rock is July, with average high temperatures of 27°C. The average temperature during this period is around 19°C.
How cold does it get in Castle Rock?
The coldest month in Castle Rock is January, with average low temperatures of -12°C. The average temperature during this period is around -6°C.
What is the wettest time of year in Castle Rock?
The wettest month in Castle Rock is May, with an average of 109mm of precipitation.
What is the driest time of year in Castle Rock?
The driest month in Castle Rock is December, with an average of 17mm of precipitation.
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