Willmar Lake Weather Forecast
- 47
- 68
Mostly Sunny
- 53
- 71
Chance Rain Showers
- 54
- 74
Rain Showers
- 55
- 68
Rain Showers
- 51
- 69
Mostly Cloudy
- 48
- 70
Partly Sunny
Today 15 Sep Kandiyohi
Sunny. Highs in the upper 60s. Northwest Winds 10 to 20 Mph.
Tonight 15 Sep Kandiyohi
Mostly clear. Lows in the upper 40s. Northwest Winds up to 5 Mph shifting to the northeast after midnight.
Willmar Lake Temperature Statistics
September Temperature
Willmar Municipal Airport - John L. Rice Field (4.3 miles)
Lowest 13 September, 2026
46.4 °FAverage September
69.7 °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