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Longmont Reservoir, CO Weather Forecast
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Longmont Reservoir Weather Forecast
| REST OF TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT |
 |  | |  |  | | | | |  | | |
| Rain and Snow | Snow | Chance of Snow | Mostly Sunny | Mostly Clear | Mostly Clear | Mostly Clear | Mostly Clear | Mostly Clear | Chance of Rain | Mostly Clear | Mostly Clear |
| Lo: 31°FLo: -1°C | Hi: 35°FHi: 2°C | Lo: 21°FLo: -6°C | Hi: 50°FHi: 10°C | Lo: 30°FLo: -1°C | Hi: 63°FHi: 17°C Lo: 37°FLo: 3°C | Hi: 63°FHi: 17°C Lo: 37°FLo: 3°C | Hi: 70°FHi: 21°C Lo: 36°FLo: 2°C | Hi: 70°FHi: 21°C Lo: 36°FLo: 2°C | Lo: 35°FLo: 2°C | Hi: 61°FHi: 16°C Lo: 40°FLo: 4°C | Hi: 61°FHi: 16°C Lo: 40°FLo: 4°C |
| POP: 60% | POP: 50% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 117 AM MST Fri Mar 06 2026 
Longmont Reservoir Radar Loop
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