Sullivan Lake Weather Forecast

    • 43
    • 81

    Sunny

    • 45
    • 75

    Sunny

    • 44
    • 78

    Mostly Sunny

    • 36
    • 64

    Mostly Sunny

    • 45
    • 71

    Mostly Sunny

    • 50
    • 78

    Mostly Sunny

    • 46
    • 75

    Mostly Sunny

Today 4 May Crow Wing

Sunny. Near steady temperature in the upper 70s. East Winds around 5 Mph.

Tonight 4 May Crow Wing

Clear. Lows in the mid 40s. Southeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sullivan Lake Temperature Statistics

May Temperature

Aitkin Municipal Airport - Steve Kurtz Field (8.1 miles)

  • Lowest 2 May, 2025

    30.2 °F

  • Average May

    45.3 °F

  • Highest 1 May, 2025

    64.4 °F

Climate (2020–Present)

Aitkin Municipal Airport - Steve Kurtz Field (8.1 miles)

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  • Average Low 2020–2025

    31.4 °F

  • Average 2020–2025

    42.7 °F

  • Average High 2020–2025

    52.8 °F
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