Squirrel Lake Weather Forecast

    • 63
    • 81

    Mostly Sunny

    • 47
    • 81

    Chance Thunderstorms

    • 43
    • 65

    Chance Rain Showers

    • 47
    • 59

    Rain Showers

    • 43
    • 57

    Rain Showers Likely

    • 43
    • 59

    Partly Sunny

Today 10 Sep Mahnomen

Sunny. Highs 80 to 85. Southwest Winds 5 to 15 Mph with higher Gusts.

Tonight 10 Sep Mahnomen

Mostly clear. Lows 60 to 65. South Winds 5 to 15 Mph and gusty.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Squirrel Lake Temperature Statistics

September Temperature

Mahnomen County Airport (5.6 miles)

  • Lowest 2 September, 2026

    50.7 °F

  • Average September

    68.9 °F

  • Highest 3 September, 2026

    85.5 °F

Climate (2021–2026)

Mahnomen County Airport (5.6 miles)

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  • Average Low 2021–2026

    32.2 °F

  • Average 2021–2026

    41.8 °F

  • Average High 2021–2026

    51.1 °F
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