Monson Lake Weather Forecast
- 68
- 80
Partly Sunny
- 73
- 96
Increasing Clouds
- 71
- 95
Chance Thunderstorms
- 68
- 94
Mostly Sunny
- 67
- 92
Mostly Sunny
- 69
- 92
Slight Chance Thunderstorms
- 67
- 91
Chance Thunderstorms
Today 24 Jul Swift
Mostly sunny. Near steady temperature in the mid 80s. South Winds 10 to 15 Mph.
Tonight 24 Jul Swift
Partly cloudy. Lows in the upper 60s. South Winds 5 to 15 Mph.
Monson Lake Temperature Statistics
July Temperature
Willmar Municipal Airport - John L. Rice Field (16.2 miles)
Lowest 22 July, 2026
55.4 °FAverage July
75.3 °FHighest 17 July, 2026
95 °F
Climate (2021–2026)
Willmar Municipal Airport - John L. Rice Field (16.2 miles)
Average Low 2021–2026
36.2 °FAverage 2021–2026
46.1 °FAverage High 2021–2026
55.9 °F