Sullivan Regional Airport Weather Forecast

    • 49
    • 77

    Mostly Sunny

    • 49
    • 77

    Partly Sunny

    • 51
    • 79

    Mostly Cloudy

    • 50
    • 77

    Mostly Cloudy

    • 49
    • 72

    Mostly Cloudy

    • 48
    • 73

    Partly Sunny

Today 23 Oct Franklin

Patchy fog this morning. Sunny. Highs in the upper 70s. Southeast Winds around 5 Mph.

Tonight 23 Oct Franklin

Mostly clear in the Evening, then becoming partly cloudy. Lows in the upper 40s. Southeast Winds around 5 Mph.

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Sullivan Regional Airport Temperature Statistics

October Temperature

Washington Regional Airport (26.1 miles)

  • Lowest 18 October, 2026

    35.6 °F

  • Average October

    64.4 °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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