Sullivan Regional Airport Weather Forecast

    • 67
    • 77

    Rain Showers

    • 47
    • 82

    Rain Showers

    • 36
    • 58

    Partly Sunny

    • 37
    • 62

    Mostly Sunny

    • 45
    • 69

    Partly Sunny

    • 50
    • 73

    Partly Sunny

Today 14 Oct Franklin

Showers and Thunderstorms in the Morning, then Showers likely with a slight chance of Thunderstorms in the afternoon. Much cooler. Humid with Highs in the upper 70s. West Winds around 5 Mph, becoming northwest in the afternoon. Chance of rain near 100 percent.

Tonight 14 Oct Franklin

Mostly cloudy. A chance of Showers with a slight chance of Thunderstorms in the Evening, then Showers likely with a chance of Thunderstorms after midnight. Lows in the mid 60s. Northeast Winds around 5 Mph, becoming east after midnight. Chance of rain 70 percent.

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Sullivan Regional Airport Temperature Statistics

October Temperature

Washington Regional Airport (26.1 miles)

  • Lowest 6 October, 2026

    44.6 °F

  • Average October

    65.3 °F

  • Highest 1 October, 2026

    91.4 °F

Climate (2021–2026)

Washington Regional Airport (26.1 miles)

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  • Average Low 2021–2026

    47.8 °F

  • Average 2021–2026

    58.5 °F

  • Average High 2021–2026

    69.7 °F
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