Green Bass Lake Weather Forecast

    • 60
    • 76

    Chance Rain Showers

    • 57
    • 69

    Rain Showers Likely

    • 58
    • 68

    Rain Showers Likely

    • 57
    • 70

    Chance Thunderstorms

    • 57
    • 74

    Chance Rain Showers

    • 53
    • 74

    Slight Chance Thunderstorms

    • 52
    • 70

    Mostly Sunny

Today 17 Sep South Cass

Mostly cloudy. Near steady temperature in the mid 70s. Northeast Winds 5 to 10 Mph.

Tonight 17 Sep South Cass

Cloudy. A chance of Showers with a slight chance of Thunderstorms. Lows in the upper 50s. Northeast Winds 5 to 10 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Green Bass Lake Temperature Statistics

September Temperature

Brainerd - Crow Wing County Airport (14.3 miles)

  • Lowest 7 September, 2025

    34 °F

  • Average September

    60.1 °F

  • Highest 15 September, 2025

    84 °F

Climate (2020–Present)

Brainerd - Crow Wing County Airport (14.3 miles)

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  • Average Low 2020–2025

    34.5 °F

  • Average 2020–2025

    44.6 °F

  • Average High 2020–2025

    54.5 °F
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