Gilman Lake Weather Forecast
- 60
- 89
Chance Rain Showers
- 55
- 76
Rain Showers Likely
- 58
- 85
Slight Chance Thunderstorms
- 52
- 79
Slight Chance Thunderstorms
- 50
- 72
Partly Sunny
- 50
- 73
Slight Chance Thunderstorms
Today 10 Jun Brown
Breezy. Partly sunny in the morning then clearing. A 20 percent chance of Thunderstorms. Highs in the lower 90s. Southwest Winds 15 to 25 Mph.
Tonight 10 Jun Brown
Mostly cloudy with a 50 percent chance of Thunderstorms. Lows in the lower 70s. South Winds 15 to 20 Mph.
Gilman Lake Temperature Statistics
June Temperature
New Ulm Municipal Airport (12.4 miles)
Lowest 1 June, 2026
57.2 °FAverage June
73.2 °FHighest 7 June, 2026
87.8 °F
Climate (2021–Present)
New Ulm Municipal Airport (12.4 miles)
Average Low 2021–2026
37.5 °FAverage 2021–2026
47.3 °FAverage High 2021–2026
57 °F