Willmar Lake Weather Forecast
- 57
- 66
Rain Showers Likely
- 54
- 76
Mostly Cloudy
- 44
- 62
Partly Sunny
- 46
- 61
Partly Sunny
- 46
- 63
Partly Sunny
- 42
- 60
Mostly Sunny
Today 29 Sep Kandiyohi
Cloudy with a 50 percent chance of Showers. Near steady temperature in the mid 60s. South Winds 10 to 15 Mph.
Tonight 29 Sep Kandiyohi
Mostly cloudy. Patchy fog after midnight. Lows in the upper 50s. Southwest Winds up to 10 Mph.
Willmar Lake Temperature Statistics
September Temperature
Willmar Municipal Airport - John L. Rice Field (4.3 miles)
Lowest 16 September, 2026
44.6 °FAverage September
64.1 °FHighest 3 September, 2026
89.6 °F
Climate (2021–2026)
Willmar Municipal Airport - John L. Rice Field (4.3 miles)
Average Low 2021–2026
36.3 °FAverage 2021–2026
46.1 °FAverage High 2021–2026
55.8 °F