Summit Lake Weather Forecast

    • 70
    • 85

    Rain Showers Likely

    • 70
    • 84

    Chance Thunderstorms

    • 64
    • 84

    Mostly Sunny

    • 68
    • 84

    Slight Chance Thunderstorms

    • 65
    • 83

    Chance Thunderstorms

    • 64
    • 80

    Chance Rain Showers

    • 61
    • 79

    Slight Chance Thunderstorms

Today 7 Aug Orange

Mostly cloudy with a slight chance of Showers and Thunderstorms. Near steady temperature in the upper 80s. Southwest Winds around 5 Mph. Chance of rain 20 percent. Heat index Values in the upper 90s.

Tonight 7 Aug Orange

Cloudy. Showers likely with a chance of Thunderstorms this Evening, then a chance of Showers with a slight chance of Thunderstorms after midnight. Some Thunderstorms may produce gusty Winds and heavy rainfall this evening. Lows around 70. Southwest Winds around 5 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Summit Lake Temperature Statistics

August Temperature

Newburgh / Stewart (13 miles)

  • Lowest 4 August, 2026

    60.8 °F

  • Average August

    74.6 °F

  • Highest 1 August, 2026

    87.8 °F

Climate (2021–2026)

Newburgh / Stewart (13 miles)

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  • Average Low 2021–2026

    43.6 °F

  • Average 2021–2026

    52.6 °F

  • Average High 2021–2026

    61.4 °F
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