Summit Weather Forecast

    • 73
    • 81

    Chance Rain Showers

    • 74
    • 89

    Chance Thunderstorms

    • 73
    • 88

    Rain Showers Likely

    • 71
    • 87

    Chance Thunderstorms

    • 69
    • 87

    Mostly Sunny

    • 71
    • 88

    Slight Chance Thunderstorms

    • 68
    • 88

    Chance Thunderstorms

Today 5 Aug Western Union

Partly sunny with a slight chance of Showers and Thunderstorms. Near steady temperature in the lower 80s. Southeast Winds around 5 Mph. Chance of rain 20 percent.

Tonight 5 Aug Western Union

Mostly cloudy. A chance of Showers and Thunderstorms, mainly in the evening. Humid with Lows in the mid 70s. South Winds around 5 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Summit Temperature Statistics

August Temperature

Morristown Municipal (6.2 miles)

  • Lowest 1 August, 2026

    62.6 °F

  • Average August

    73.7 °F

  • Highest 1 August, 2026

    87.8 °F

Climate (2021–2026)

Morristown Municipal (6.2 miles)

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  • Average Low 2021–2026

    43.1 °F

  • Average 2021–2026

    51.9 °F

  • Average High 2021–2026

    64 °F
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