Sewanee Weather Forecast

    • 64
    • 76

    Chance Thunderstorms

    • 68
    • 79

    Thunderstorms Likely

    • 64
    • 80

    Rain Showers

    • 53
    • 72

    Partly Sunny

    • 48
    • 63

    Partly Sunny

    • 51
    • 65

    Partly Sunny

Today 18 May Franklin

Mostly cloudy until late Afternoon, then becoming partly cloudy. A chance of Showers this Morning, then a slight chance of Showers and Thunderstorms early this afternoon. A chance of Showers and Thunderstorms early. Highs in the upper 70s. Light and variable Winds. Chance of rain 40 percent.

Tonight 18 May Franklin

Partly cloudy in the Evening, then becoming mostly cloudy. A slight chance of Showers and Thunderstorms. Lows in the mid 60s. Light and variable Winds. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sewanee Temperature Statistics

May Temperature

Winchester Municipal Airport (8.1 miles)

  • Lowest 6 May, 2025

    46.4 °F

  • Average May

    65.7 °F

  • Highest 15 May, 2025

    84.2 °F

Climate (2020–Present)

Winchester Municipal Airport (8.1 miles)

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  • Average Low 2020–2025

    50.3 °F

  • Average 2020–2025

    60.8 °F

  • Average High 2020–2025

    71 °F
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