Nelson Merry Park Weather Forecast

    • 68
    • 87

    Chance Thunderstorms

    • 65
    • 88

    Slight Chance Thunderstorms

    • 61
    • 85

    Mostly Sunny

    • 62
    • 86

    Partly Sunny

    • 66
    • 87

    Slight Chance Thunderstorms

    • 69
    • 89

    Chance Thunderstorms

    • 68
    • 87

    Chance Thunderstorms

Today 21 Aug Jefferson

Mostly sunny. A chance of Showers and Thunderstorms this Afternoon, then Showers likely with a chance of Thunderstorms late. Highs in the upper 80s. Light Winds. Chance of rain 60 percent.

Tonight 21 Aug Jefferson

Partly cloudy. A slight chance of Showers and Thunderstorms this evening. Lows in the upper 60s. Light Winds. Chance of rain 20 percent.

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  • Temperature Real-Time

Nelson Merry Park Temperature Statistics

August Temperature

Morristown Moore-Murrell Airport (6.8 miles)

  • Lowest 5 August, 2026

    66.2 °F

  • Average August

    76.6 °F

  • Highest 15 August, 2026

    91.4 °F

Climate (2021–2026)

Morristown Moore-Murrell Airport (6.8 miles)

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  • Average Low 2021–2026

    48.1 °F

  • Average 2021–2026

    57.6 °F

  • Average High 2021–2026

    67.4 °F
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