Morristown Lake Weather Forecast

    • 58
    • 79

    Chance Thunderstorms

    • 54
    • 65

    Rain Showers Likely

    • 52
    • 59

    Rain Showers Likely

    • 51
    • 65

    Slight Chance Rain Showers

    • 52
    • 72

    Partly Sunny

    • 54
    • 77

    Partly Sunny

    • 51
    • 72

    Mostly Sunny

Today 16 Sep Corson

Partly sunny. Near steady temperature in the upper 70s. Northwest Winds around 5 Mph.

Tonight 16 Sep Corson

Partly sunny Early, then becoming mostly cloudy. A chance of Thunderstorms. Lows in the upper 50s. Northwest Winds around 5 Mph, becoming northeast. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Morristown Lake Temperature Statistics

September Temperature

Hettinger, Hettinger Municipal Airport (43.5 miles)

  • Lowest 6 September, 2025

    28 °F

  • Average September

    62.2 °F

  • Highest 11 September, 2025

    87.1 °F

Climate (2020–Present)

Hettinger, Hettinger Municipal Airport (43.5 miles)

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  • Average Low 2020–2025

    31 °F

  • Average 2020–2025

    44.8 °F

  • Average High 2020–2025

    58.3 °F
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