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Longmont Reservoir, CO 7-Day Weather Forecast
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Longmont Reservoir Weather Forecast
Longmont Reservoir, CO Weather Forecast Date: 605 PM MST Thu Mar 05 2026
Weather forecast for Longmont Reservoir, CO
Tonight Lo: 31°F Lo: -1°C |
Tonight... Chance of rain in the evening, then rain and snow likely after midnight. Little or no snow accumulation. Lows in the lower 30s. North winds 10 to 15 mph with gusts up to 20 mph in the evening, becoming light. Chance of precipitation 60%. |
Fri Hi: 35°FHi: 2°C Lo: 22°F Lo: -6°C |
Friday... Snow in the morning, then snow likely in the afternoon. Snow accumulation of 2 to 4 inches. Highs in the 30s. North winds 10 to 15 mph in the afternoon. |
Sat Hi: 53°FHi: 12°C Lo: 37°F Lo: 3°C |
Saturday... Mostly sunny. Highs in the lower to mid 50s. |
| Sun Hi: 63°FHi: 17°C Lo: 40°F Lo: 4°C |
Sunday... Mostly clear. Highs in the lower to mid 60s. Lows in the mid to upper 30s. |
| Mon Hi: 70°FHi: 21°C Lo: 40°F Lo: 4°C |
Monday... Mostly clear. Highs near 70. Lows near 40. |
Tue Hi: 66°FHi: 19°C Lo: 33°F Lo: 1°C |
Tuesday... Partly cloudy with a 20% chance of rain. Highs in the mid 60s to lower 70s. |
| Wed Hi: 61°FHi: 16°C Lo: 37°F Lo: 3°C |
Wednesday... Mostly sunny. Highs in the lower 60s. |
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