Long Lake Weather Forecast

    • 28
    • 36

    Breezy

    • 30
    • 52

    Mostly Sunny

    • 31
    • 59

    Partly Sunny

    • 24
    • 59

    Mostly Cloudy

    • 23
    • 40

    Partly Sunny

    • 29
    • 55

    Mostly Cloudy

Today 14 Dec Brown

Windy, sunny. Highs in the mid 30s. South Winds 15 to 20 Mph, increasing to 20 to 30 Mph in the afternoon.

Tonight 14 Dec Brown

Brisk. Mostly clear. Lows in the upper 20s. Southwest Winds 15 to 25 Mph, becoming west 10 to 15 Mph after midnight.

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Long Lake Temperature Statistics

December Temperature

Ainsworth Regional Airport (19.9 miles)

  • Lowest 1 December, 2025

    11.3 °F

  • Average December

    31.9 °F

  • Highest 9 December, 2025

    61.2 °F

Climate (2020–Present)

Ainsworth Regional Airport (19.9 miles)

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  • Average Low 2020–2025

    37.7 °F

  • Average 2020–2025

    49.4 °F

  • Average High 2020–2025

    61.8 °F
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