Fish Lake Weather Forecast

    • 60
    • 79

    Areas Smoke

    • 66
    • 82

    Chance Thunderstorms

    • 66
    • 84

    Chance Thunderstorms

    • 65
    • 84

    Chance Thunderstorms

    • 59
    • 81

    Partly Sunny

    • 54
    • 75

    Partly Sunny

Today 24 Jul Mahnomen

Mostly sunny. Areas of smoke. Highs 75 to 80. West Winds up to 10 Mph.

Tonight 24 Jul Mahnomen

Mostly clear. Lows 60 to 65. South Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fish Lake Temperature Statistics

July Temperature

Mahnomen County Airport (3.7 miles)

  • Lowest 17 July, 2025

    44.1 °F

  • Average July

    68.1 °F

  • Highest 4 July, 2025

    91.2 °F

Climate (2020–Present)

Mahnomen County Airport (3.7 miles)

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  • Average Low 2020–2025

    32.1 °F

  • Average 2020–2025

    41.8 °F

  • Average High 2020–2025

    51.1 °F
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