Grave Lake Weather Forecast

    • 48
    • 60

    Rain Showers

    • 44
    • 66

    Mostly Sunny

    • 48
    • 65

    Mostly Cloudy

    • 50
    • 71

    Partly Sunny

    • 51
    • 68

    Chance Rain Showers

    • 48
    • 69

    Partly Sunny

Today 14 Sep Crow Wing

Partly sunny with a chance of Showers this Morning, then Showers with a chance of Thunderstorms this afternoon. Highs around 60. Southeast Winds 10 to 15 Mph with Gusts up to 35 Mph. Chance of rain near 100 percent.

Tonight 14 Sep Crow Wing

Cloudy with Showers likely with a slight chance of Thunderstorms in the Evening, then partly cloudy after midnight. Lows in the upper 40s. South Winds 10 to 15 Mph, becoming southwest 15 to 20 Mph after midnight. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grave Lake Temperature Statistics

September Temperature

Brainerd - Crow Wing County Airport (7.5 miles)

  • Lowest 10 September, 2026

    47.6 °F

  • Average September

    69.6 °F

  • Highest 3 September, 2026

    84.7 °F

Climate (2021–2026)

Brainerd - Crow Wing County Airport (7.5 miles)

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  • Average Low 2021–2026

    34.3 °F

  • Average 2021–2026

    44.6 °F

  • Average High 2021–2026

    54.6 °F
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