Weather World
Rap Lake, MN Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Rap Lake Weather Forecast
| THIS AFTERNOON | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT |
 |  |  |  |  | | |  |  |  |  | |
| Chance of T-Storm | Chance of T-Storm | Clearing | Partly Cloudy | Mostly Sunny | Partly Cloudy | Sunny | Mostly Cloudy | Chance of Showers | Chance of Showers | Partly Sunny | Partly Cloudy |
| Hi: 61°FHi: 16°C | Lo: 55°FLo: 13°C | Hi: 71°FHi: 22°C | Lo: 45°FLo: 7°C | Hi: 61°FHi: 16°C | Lo: 35°FLo: 2°C | Hi: 59°FHi: 15°C | Lo: 39°FLo: 4°C | Hi: 59°FHi: 15°C | Lo: 39°FLo: 4°C | Hi: 55°FHi: 13°C | Hi: 55°FHi: 13°C Lo: 31°FLo: -1°C |
| POP: 90% | POP: 50% | POP: 40% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1221 PM CDT Tue Sep 29 2026 
Rap Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Rap Lake Weather Map
Rap Lake Quick Facts
Rap Lake Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 1246 PM CDT Tue Sep 29 2026
Key Messages
- Widespread rainfall today ends early tonight.
- Warm temperatures through Wednesday, then cooling down Thursday and into the weekend.
- Frost and freezing low temperatures are expected starting Thursday night and lasting into the weekend.
Discussion
... Issued at 217 AM CDT Tue Sep 29 2026
Early this morning, radar and satellite imagery shows the ongoing band of moderate to pockets of heavy rainfall over the Red River Valley terminating into far north-cental Minnesota. This band will slowly...