Sullivan Regional Airport Weather Forecast

    • 48
    • 71

    Increasing Clouds

    • 45
    • 71

    Mostly Sunny

    • 47
    • 75

    Sunny

    • 47
    • 74

    Mostly Sunny

    • 52
    • 77

    Partly Sunny

    • 51
    • 77

    Partly Sunny

Today 20 Oct Franklin

Sunny. Highs in the lower 70s. Southeast Winds around 5 Mph.

Tonight 20 Oct Franklin

Partly cloudy. Lows in the upper 40s. East Winds around 5 Mph in the Evening, becoming light and variable.

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Sullivan Regional Airport Temperature Statistics

October Temperature

Washington Regional Airport (26.1 miles)

  • Lowest 17 October, 2026

    39.2 °F

  • Average October

    66.4 °F

  • Highest 13 October, 2026

    95 °F

Climate (2021–2026)

Washington Regional Airport (26.1 miles)

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  • Average Low 2021–2026

    47.8 °F

  • Average 2021–2026

    58.6 °F

  • Average High 2021–2026

    69.7 °F
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