Island Lake Weather Forecast

    • 64
    • 87

    Decreasing Clouds

    • 68
    • 88

    Slight Chance Thunderstorms

    • 64
    • 91

    Slight Chance Rain Showers

    • 64
    • 88

    Partly Sunny

    • 64
    • 89

    Chance Rain Showers

    • 57
    • 81

    Chance Rain Showers

Today 15 Jul Mahnomen

Mostly sunny. Highs 85 to 90. East Winds 5 to 15 Mph.

Tonight 15 Jul Mahnomen

Partly cloudy. A slight chance of Showers after midnight. Lows in the mid 60s. East Winds 5 to 15 Mph. Chance of rain 20 percent.

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Island Lake Temperature Statistics

July Temperature

Fosston, Fosston Municipal Airport (11.2 miles)

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  • Average July

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Climate (2021–2026)

Fosston, Fosston Municipal Airport (11.2 miles)

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  • Average Low 2021–2026

    29.4 °F

  • Average 2021–2026

    39.2 °F

  • Average High 2021–2026

    48.5 °F
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