Willmar Lake Weather Forecast
- 55
- 84
Chance Thunderstorms
- 50
- 71
Partly Sunny
- 48
- 61
Rain Showers
- 50
- 65
Rain Showers Likely
- 47
- 66
Partly Sunny
- 51
- 69
Slight Chance Rain Showers
Today 11 Sep Kandiyohi
Breezy. Partly sunny. Highs in the mid 80s. South Winds 15 to 25 Mph.
Tonight 11 Sep Kandiyohi
Mostly clear. A 20 percent chance of Thunderstorms in the evening. Lows in the mid 50s. South Winds 15 to 20 Mph shifting to the northwest after midnight. Gusts up to 35 Mph.
Willmar Lake Temperature Statistics
September Temperature
Willmar Municipal Airport - John L. Rice Field (4.3 miles)
Lowest 1 September, 2026
55.4 °FAverage September
72.3 °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
55.9 °F