Sullivan Regional Airport Weather Forecast

    • 67
    • 84

    Increasing Clouds

    • 66
    • 84

    Thunderstorms

    • 61
    • 76

    Slight Chance Thunderstorms

    • 61
    • 80

    Partly Sunny

    • 62
    • 82

    Partly Sunny

    • 62
    • 81

    Chance Rain Showers

Today 20 Jun Franklin

Sunny. Near steady temperature in the lower 80s. Northwest Winds around 5 Mph Early, becoming light and variable.

Tonight 20 Jun Franklin

Mostly clear in the Evening, then becoming mostly cloudy. Lows in the mid 60s. Northeast Winds around 5 Mph, becoming southeast after midnight.

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Sullivan Regional Airport Temperature Statistics

June Temperature

Washington Regional Airport (26.1 miles)

  • Lowest 3 June, 2026

    53.6 °F

  • Average June

    75.4 °F

  • Highest 17 June, 2026

    93.2 °F

Climate (2021–2026)

Washington Regional Airport (26.1 miles)

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  • Average Low 2021–2026

    47.7 °F

  • Average 2021–2026

    58.5 °F

  • Average High 2021–2026

    69.6 °F
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