Willmar Lake Weather Forecast
- 48
- 68
Increasing Clouds
- 51
- 63
Rain Showers
- 46
- 69
Mostly Sunny
- 50
- 65
Chance Rain Showers
- 51
- 70
Chance Rain Showers
- 51
- 71
Slight Chance Thunderstorms
Today 13 Sep Kandiyohi
Sunny. Near steady temperature in the upper 60s. Northwest Winds 5 to 10 Mph.
Tonight 13 Sep Kandiyohi
Increasing Clouds. Lows in the upper 40s. North Winds up to 5 Mph shifting to the southeast after midnight.
Willmar Lake Temperature Statistics
September Temperature
Willmar Municipal Airport - John L. Rice Field (4.3 miles)
Lowest 10 September, 2026
48.2 °FAverage September
71.8 °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