Weather World
City of Willmar, MNWillmar, MN Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Willmar Weather Forecast
| TODAY | TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT |
 | |  |  | |  | | | |  | | |
| Chance of Showers | Chance of Showers | Mostly Cloudy | Mostly Cloudy | Mostly Cloudy | Chance of Showers | Chance of Showers | Mostly Cloudy | Partly Sunny | Partly Cloudy | Partly Sunny | Partly Cloudy |
| Hi: 61°FHi: 16°C | Lo: 55°FLo: 13°C | Hi: 70°FHi: 21°C | Lo: 55°FLo: 13°C | Hi: 70°FHi: 21°C | Lo: 59°FLo: 15°C | Hi: 65°FHi: 18°C | Lo: 51°FLo: 11°C | Hi: 69°FHi: 21°C | Lo: 51°FLo: 11°C | Hi: 65°FHi: 18°C | Lo: 49°FLo: 9°C |
| POP: 100% | POP: 40% | POP: 50% | POP: 80% |
POP = Probability of Precipitation.
Weather Outlook Updated: 503 AM CDT Sat Sep 26 2026 
Willmar Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Willmar Weather Map
Willmar Quick Facts
Willmar Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 605 AM CDT Sat Sep 26 2026
Key Messages
- Rain showers will increase in coverage from west to east through the morning and into the afternoon.
- Rainfall amounts of 0.50-0.70" are expected across much of western & central Minnesota. Generally less than 0.10-0.30" across eastern Minnesota & western Wisconsin.
- A more widespread round of rain is likely with a frontal passage on Tuesday.
Discussion
... Issued at 234 AM CDT Sat Sep 26 2026
The next upper level system and associated trough axis will race across Canada and Northern Plai...