Long Lost Lake Weather Forecast

    • 68
    • 94

    Partly Sunny

    • 64
    • 86

    Patchy Smoke

    • 65
    • 87

    Mostly Sunny

    • 68
    • 89

    Slight Chance Thunderstorms

    • 64
    • 83

    Chance Rain Showers

    • 61
    • 82

    Mostly Sunny

    • 61
    • 84

    Mostly Sunny

Today 26 Jul South Clearwater

Mostly sunny. Highs in the mid 90s. Southeast Winds around 5 Mph.

Tonight 26 Jul South Clearwater

Partly cloudy. A slight chance of Showers and Thunderstorms this evening. Lows 65 to 70. Southeast Winds around 5 Mph shifting to the west after midnight. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Long Lost Lake Temperature Statistics

July Temperature

Mahnomen County Airport (24.2 miles)

  • Lowest 22 July, 2026

    44.6 °F

  • Average July

    72.5 °F

  • Highest 12 July, 2026

    90.1 °F

Climate (2021–2026)

Mahnomen County Airport (24.2 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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