Willmar Lake Weather Forecast
- 55
- 72
Rain Showers Likely
- 57
- 60
Rain Showers
- 55
- 65
Rain Showers
- 55
- 63
Rain Showers
- 55
- 68
Mostly Cloudy
- 55
- 68
Rain Showers Likely
- 48
- 62
Chance Rain Showers
Today 23 Sep Kandiyohi
Partly sunny. Highs around 60.
Tonight 23 Sep Kandiyohi
Mostly cloudy. Slight chance of rain Showers after midnight. Chance of rain Showers and slight chance of Thunderstorms late in the night. Lows in the mid 50s. Southeast Winds 10 to 15 Mph. Chance of precipitation 50 percent.
Willmar Lake Temperature Statistics
September Temperature
Willmar Municipal Airport - John L. Rice Field (4.3 miles)
Lowest 16 September, 2026
44.6 °FAverage September
65.4 °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