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Town of Frederick, COFrederick, CO Weather Forecast
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Frederick Weather Forecast
| REST OF TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY |
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| Chance of Showers | Partly Cloudy | Chance of T-Storm | Mostly Sunny | Mostly Clear | Sunny | Mostly Clear | Partly Cloudy | Chance of T-Storm | Mostly Sunny | Chance of Showers | Chance of T-Storm |
| Lo: 61°FLo: 16°C | Hi: 87°FHi: 31°C | Lo: 57°FLo: 14°C | Hi: 80°FHi: 27°C | Lo: 56°FLo: 13°C | Hi: 90°FHi: 32°C | Lo: 56°FLo: 13°C | Hi: 90°FHi: 32°C | Lo: 55°FLo: 13°C | Hi: 82°FHi: 28°C | Lo: 55°FLo: 13°C | Hi: 84°FHi: 29°C |
| POP: 20% | POP: 20% | POP: 20% | POP: 10% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1248 AM MDT Tue Sep 08 2026 
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Issued: 248 AM MDT Tue Sep 8 2026
Key Messages
- Slightly cooler today with a chance of thunderstorms mainly over the Palmer Divide and southeast plains. A few strong storms possible with gusty winds, hail and locally heavy rainfall.
- Mainly dry Wednesday through Friday with warmer temperatures for Thursday and Friday.
- Return to more unsettled pattern and cooler weather favored for next weekend with a chance of thunderstorms mainly on Sunday.
Discussion
/Through Monday/... Issued at 239 AM MDT Tue Sep 8 2026
The flow aloft will become ...