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Boulder Muni Weather Forecast
| REST OF TODAY | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT |
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| Chance of Showers | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Mostly Clear | Mostly Clear | Partly Cloudy | Mostly Cloudy | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of Showers |
| Hi: 73°FHi: 23°C | Lo: 53°FLo: 12°C | Hi: 76°FHi: 24°C | Lo: 50°FLo: 10°C | Hi: 83°FHi: 28°C Lo: 53°FLo: 12°C | Hi: 83°FHi: 28°C Lo: 53°FLo: 12°C | Hi: 83°FHi: 28°C | Lo: 56°FLo: 13°C | Hi: 78°FHi: 26°C | Lo: 53°FLo: 12°C | Hi: 63°FHi: 17°C | Hi: 70°FHi: 21°C Lo: 48°FLo: 9°C |
| POP: 30% | POP: 40% | POP: 30% | POP: 40% | POP: 40% | POP: 70% | POP: 50% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1249 PM MDT Thu Sep 24 2026 
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Issued: 209 PM MDT Thu Sep 24 2026
Key Messages
- Some showers this evening and overnight, followed by some patchy fog.
- One last round of showers/storms likely Friday afternoon.
- Drier and warmer this weekend before an upper level trough brings cooler temperatures and potentially our next chances for showers/storms early next week.
- Medium chance (30% to 50%) for mountain snow above 10,000ft late Monday into Tuesday.
Discussion
/Through Thursday/... Issued at 124 PM MDT Thu Sep 24 2026
It`s been a relatively cool and cloudy day across mo...