Long Lake Weather Forecast

    • 63
    • 86

    Chance Thunderstorms

    • 63
    • 79

    Rain Showers Likely

    • 61
    • 74

    Rain Showers Likely

    • 60
    • 70

    Chance Thunderstorms

    • 58
    • 72

    Chance Rain Showers

    • 59
    • 75

    Partly Sunny

Today 16 Sep Stevens

Sunny. Highs in the mid 80s. South Winds 5 to 10 Mph shifting to the southwest in the afternoon.

Tonight 16 Sep Stevens

Partly cloudy with a 30 percent chance of Thunderstorms. Lows in the lower 60s. North Winds up to 5 Mph.

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  • Temperature Real-Time

Long Lake Temperature Statistics

September Temperature

Morris, Morris Municipal Airport (8.1 miles)

  • Lowest 7 September, 2025

    39.2 °F

  • Average September

    60.3 °F

  • Highest 8 September, 2025

    80.6 °F

Climate (2020–Present)

Morris, Morris Municipal Airport (8.1 miles)

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  • Average Low 2020–2025

    34.3 °F

  • Average 2020–2025

    44.4 °F

  • Average High 2020–2025

    54.5 °F
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