Gilman Lake Weather Forecast

    • 55
    • 80

    Becoming Sunny

    • 50
    • 81

    Sunny

    • 65
    • 84

    Partly Sunny

    • 69
    • 86

    Chance Thunderstorms

    • 64
    • 87

    Slight Chance Thunderstorms

    • 61
    • 85

    Partly Sunny

Today 26 Aug Brown

Sunny. Highs around 80. Northwest Winds 10 to 20 Mph.

Tonight 26 Aug Brown

Clear. Lows in the mid 50s. Northwest Winds up to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Gilman Lake Temperature Statistics

August Temperature

New Ulm Municipal Airport (12.4 miles)

  • Lowest 23 August, 2026

    48.2 °F

  • Average August

    71 °F

  • Highest 3 August, 2026

    84.2 °F

Climate (2021–2026)

New Ulm Municipal Airport (12.4 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    37.6 °F

  • Average 2021–2026

    47.3 °F

  • Average High 2021–2026

    57 °F
Get WillyWeather+ to remove ads