Long Lake Weather Forecast

    • 67
    • 83

    Rain Showers Likely

    • 66
    • 80

    Rain Showers Likely

    • 68
    • 81

    Rain Showers Likely

    • 60
    • 82

    Mostly Sunny

    • 52
    • 76

    Mostly Sunny

    • 57
    • 79

    Mostly Sunny

    • 55
    • 80

    Mostly Sunny

Today 5 Sep Stevens

Partly sunny late in the morning then clearing. A 20 percent chance of Showers early in the afternoon. Highs in the lower 80s. Southeast Winds 10 to 15 Mph.

Tonight 5 Sep Stevens

Mostly clear early in the Evening, then slight chance of Thunderstorms in the late evening and early morning. Mostly cloudy with chance of Thunderstorms late in the night. Lows in the upper 60s. Southeast Winds 10 to 15 Mph. Chance of Thunderstorms 50 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Long Lake Temperature Statistics

September Temperature

Morris, Morris Municipal Airport (8.1 miles)

  • Lowest 1 September, 2026

    51.8 °F

  • Average September

    72.9 °F

  • Highest 3 September, 2026

    89.6 °F

Climate (2021–2026)

Morris, Morris Municipal Airport (8.1 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    34.4 °F

  • Average 2021–2026

    44.4 °F

  • Average High 2021–2026

    54.5 °F
Get WillyWeather+ to remove ads