Jackson Lake Weather Forecast

    • 72
    • 86

    Chance Rain Showers

    • 66
    • 81

    Chance Thunderstorms

    • 66
    • 79

    Chance Rain Showers

    • 68
    • 81

    Rain Showers Likely

    • 68
    • 80

    Thunderstorms Likely

    • 70
    • 83

    Slight Chance Thunderstorms

Today 21 Jul Franklin

Partly cloudy. Near steady temperature in the upper 80s. Light and variable Winds. Heat index Readings 98 to 103.

Tonight 21 Jul Franklin

Mostly cloudy with a slight chance of Thunderstorms. A slight chance of Showers in the Evening, then a chance of Showers after midnight. Lows in the lower 70s. Light and variable Winds. Gusts up to 20 Mph after midnight. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Jackson Lake Temperature Statistics

July Temperature

Winchester Municipal Airport (9.9 miles)

  • Lowest 3 July, 2026

    69.8 °F

  • Average July

    78.4 °F

  • Highest 1 July, 2026

    95 °F

Climate (2021–2026)

Winchester Municipal Airport (9.9 miles)

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  • Average Low 2021–2026

    50.8 °F

  • Average 2021–2026

    61.3 °F

  • Average High 2021–2026

    71.6 °F
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