Lafayette, CO Weather Forecast
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Lafayette Weather Forecast
| REST OF TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY |
| Chance of Showers | Chance of T-Storm | Chance of Showers | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm |
| Lo: 55°FLo: 13°C | Hi: 82°FHi: 28°C | Lo: 58°FLo: 14°C | Hi: 91°FHi: 33°C | Lo: 61°FLo: 16°C | Hi: 87°FHi: 31°C | Lo: 56°FLo: 13°C | Hi: 75°FHi: 24°C | Hi: 80°FHi: 27°C Lo: 54°FLo: 12°C | Hi: 80°FHi: 27°C Lo: 54°FLo: 12°C | Lo: 54°FLo: 12°C | Hi: 76°FHi: 24°C |
| POP: 20% | POP: 20% | POP: 20% | POP: 20% | POP: 30% | POP: 20% | POP: 50% | POP: 50% | POP: 40% | POP: 40% | POP: 40% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1248 AM MDT Sat Sep 12 2026 

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Issued: 223 AM MDT Sat Sep 12 2026
Key Messages
- Slightly cooler today, then unseasonably warm along the Front Range and I-25 Corridor Sunday. Isolated showers and storms, but some uptick over the mountains Sunday.
- Unsettled pattern next week, with cooler weather arriving by Tuesday.
Discussion
/Through Friday/... Issued at 223 AM MDT Sat Sep 12 2026
Cold front has pushed across northeast Colorado in these wee morning hours. This will support cooler weather today, although high temperatures will still be near normal for this time of y...
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