Willmar, MN Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Willmar, MN in one place.
Mostly sunny, with a high near 96. Heat index values as high as 106. South wind 5 to 10 mph.
Local Weather Overview
This forecast page for Willmar, MN is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jul 25, 2026 9:04 PM CDT.
The active forecast window currently covers Jul 26 to Aug 1, 2026 for Willmar, MN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 26 to Aug 1, 2026
- Latest sync
- Jul 25, 2026 9:04 PM CDT
- Forecast office
- MPX
- Source
- NOAA / NWS
Daily Outlook
This Week in Willmar
Sunday looks like the warmest upcoming period in Willmar at 96 degrees F.
Friday Night is the coolest period ahead with temperatures near 65 degrees F.
The strongest winds are forecast for Monday at about 5 to 15 mph NNW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 25, 2026 9:04 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- MPX
- Radar station
- KMPX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 74. Heat index values as high as 105. South southwest wind 5 to 10 mph.
Sunny, with a high near 94. North northwest wind 5 to 15 mph.
Partly cloudy, with a low around 68. North wind 0 to 15 mph.
Sunny, with a high near 91. North wind 0 to 5 mph.
Mostly clear, with a low around 67. South wind around 5 mph.
Sunny, with a high near 92. Southeast wind 5 to 10 mph.
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 69. South southeast wind 5 to 10 mph. Chance of precipitation is 20%.
A chance of showers and thunderstorms. Mostly sunny, with a high near 89. South wind around 10 mph. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 67. Southeast wind 5 to 10 mph. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 7am, then a slight chance of showers and thunderstorms between 7am and 1pm. Mostly sunny, with a high near 88. West northwest wind 5 to 10 mph. Chance of precipitation is 40%.
Mostly clear, with a low around 65. North wind 0 to 5 mph.
Sunny, with a high near 88. North wind 0 to 10 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Jul 26
|
Mostly Sunny
|
96°F |
5 to 10 mph
S
|
|
Sunday Night
Jul 26
|
Mostly Clear
|
74°F |
5 to 10 mph
SSW
|
|
Monday
Jul 27
|
Sunny
|
94°F |
5 to 15 mph
NNW
|
|
Monday Night
Jul 27
|
Partly Cloudy
|
68°F |
0 to 15 mph
N
|
|
Tuesday
Jul 28
|
Sunny
|
91°F |
0 to 5 mph
N
|
|
Tuesday Night
Jul 28
|
Mostly Clear
|
67°F |
5 mph
S
|
|
Wednesday
Jul 29
|
Sunny
|
92°F |
5 to 10 mph
SE
|
|
Wednesday Night
Jul 29
|
Partly Cloudy then Slight Chance Showers And Thunderstorms
|
69°F |
5 to 10 mph
SSE
|
|
Thursday
Jul 30
|
Chance Showers And Thunderstorms
|
89°F |
10 mph
S
|
|
Thursday Night
Jul 30
|
Chance Showers And Thunderstorms
|
67°F |
5 to 10 mph
SE
|
|
Friday
Jul 31
|
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
|
88°F |
5 to 10 mph
WNW
|
|
Friday Night
Jul 31
|
Mostly Clear
|
65°F |
0 to 5 mph
N
|
|
Saturday
Aug 1
|
Sunny
|
88°F |
0 to 10 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Willmar.
