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Longmont Water Tank, CO Weather Forecast
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Longmont Water Tank Weather Forecast
| TODAY | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT |
 | |  |  | |  |  | | |  | | |
| Windy | Windy | Partly Cloudy | Partly Cloudy | Partly Cloudy | Rain and Snow | Snow | Chance of Snow | Chance of Snow | Mostly Cloudy | Partly Cloudy | Partly Cloudy |
| Hi: 67°FHi: 19°C | Lo: 41°FLo: 5°C | Hi: 70°FHi: 21°C | Lo: 43°FLo: 6°C | Hi: 70°FHi: 21°C | Lo: 29°FLo: -2°C | Hi: 39°FHi: 4°C | Lo: 21°FLo: -6°C | Hi: 57°FHi: 14°C | Lo: 40°FLo: 4°C | Hi: 73°FHi: 23°C Lo: 43°FLo: 6°C | Hi: 73°FHi: 23°C Lo: 43°FLo: 6°C |
| POP: 60% | POP: 70% | POP: 30% | POP: 10% |
POP = Probability of Precipitation.
Weather Outlook Updated: 605 AM MDT Thu Mar 12 2026 
Longmont Water Tank Radar Loop
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