Weather World
City of Lafayette, ColoradoLafayette, CO Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Lafayette Weather Forecast
| TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY |
 |  | | |  | | | | | | | |
| 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: 53°FLo: 12°C | Hi: 74°FHi: 23°C | Lo: 54°FLo: 12°C | Hi: 83°FHi: 28°C | Lo: 60°FLo: 16°C | Hi: 77°FHi: 25°C | Lo: 57°FLo: 14°C | Hi: 83°FHi: 28°C | Lo: 54°FLo: 12°C | Hi: 77°FHi: 25°C | Lo: 52°FLo: 11°C | Hi: 76°FHi: 24°C Lo: 51°FLo: 11°C |
| POP: 20% | POP: 30% | POP: 10% | POP: 30% | POP: 40% | POP: 50% | POP: 50% | POP: 50% | POP: 40% | POP: 50% | POP: 30% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 605 PM MDT Mon Sep 14 2026 
Lafayette Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Lafayette Weather Map
Lafayette Quick Facts
Lafayette Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 602 PM MDT Mon Sep 14 2026
Key Messages
- Isolated to scattered showers and a couple storms through the evening. Mostly light precipitation amounts.
- Unsettled pattern rest of this week, but plenty of uncertainty with regard to daily precipitation chances. Thursday still looks like the highest opportunity of measurable rain (50-70%), and a locally heavy rainfall threat.
- Cooler weather arriving for Tuesday. Temperatures bounce back Wednesday, but then average around seasonal normals through next weekend.
Discussion
/Through Mond...