Sullivan Lake Weather Forecast

    • -9
    • 17

    Chance Snow

    • -2
    • 9

    Snow Likely

    • 7
    • 13

    Slight Chance Snow

    • 0
    • 17

    Partly Sunny

    • 12
    • 20

    Mostly Cloudy

    • 14
    • 27

    Mostly Cloudy

    • 9
    • 27

    Mostly Cloudy

Today 31 Dec Crow Wing

Mostly sunny with a chance of Flurries. Near steady temperature around 6 above. North Winds 10 to 15 Mph. Wind chill Values as low as 10 below.

Tonight 31 Dec Crow Wing

Mostly clear this Evening, then mostly cloudy with a chance of snow after midnight. Much cooler with Lows around 8 below. Northwest Winds 5 to 10 Mph. Chance of snow 40 percent. Wind chill Values as low as 23 below.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sullivan Lake Temperature Statistics

December Temperature

Aitkin Municipal Airport - Steve Kurtz Field (8.1 miles)

  • Lowest 14 December, 2025

    -23.8 °F

  • Average December

    13.3 °F

  • Highest 16 December, 2025

    50 °F

Climate (2021–Present)

Aitkin Municipal Airport - Steve Kurtz Field (8.1 miles)

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  • Average Low 2021–2025

    31.6 °F

  • Average 2021–2025

    42.9 °F

  • Average High 2021–2025

    53.1 °F
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