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Town of Castle Rock, COCastle Rock, CO Weather Forecast
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Castle Rock Weather Forecast
| REST OF TODAY | TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT |
 | |  |  |  |  |  | | | | |  |
| Chance of Showers | Chance of Showers | Chance of Showers | Chance of T-Storm | Partly Cloudy | Mostly Clear | Mostly Sunny | Clear | Mostly Clear | Mostly Clear | Partly Cloudy | Partly Cloudy |
| Hi: 50°FHi: 10°C | Lo: 37°FLo: 3°C | Hi: 58°FHi: 14°C | Lo: 39°FLo: 4°C | Hi: 60°FHi: 16°C | Lo: 37°FLo: 3°C | Hi: 67°FHi: 19°C | Lo: 37°FLo: 3°C | Hi: 65°FHi: 18°C Lo: 40°FLo: 4°C | Hi: 65°FHi: 18°C Lo: 40°FLo: 4°C | Hi: 67°FHi: 19°C Lo: 43°FLo: 6°C | Hi: 67°FHi: 19°C Lo: 43°FLo: 6°C |
| POP: 60% | POP: 20% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1249 PM MDT Sat Oct 24 2026 
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Issued: 116 PM MDT Sat Oct 24 2026
Key Messages
- Cooler and unsettled for the rest of the weekend. A couple rounds of showers, one late this afternoon and evening and another tomorrow late afternoon through the night.
- Some snow accumulation (considerable spread in potential accumulations) for mountains above 9,000 feet, but generally minor travel impacts expected over the high mountain passes.
- Warming trend and mostly dry much of next week.
- Unsettled weather potentially returning next weekend.
Discussion
/Through Saturday/... Issued ...