Sullivan Regional Airport Weather Forecast

    • 55
    • 76

    Gradual Clearing

    • 56
    • 76

    Mostly Sunny

    • 61
    • 80

    Slight Chance Thunderstorms

    • 69
    • 87

    Rain Showers

    • 59
    • 79

    Rain Showers Likely

    • 61
    • 82

    Partly Sunny

Today 14 Jun Franklin

Cloudy Early, then becoming mostly sunny. Highs in the mid 70s. North Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 14 Jun Franklin

Mostly clear in the Evening, then becoming partly cloudy. Cooler with Lows in the mid 50s. Northwest Winds 5 to 10 Mph in the Evening, becoming light and variable.

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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

    77.3 °F

  • Highest 9 June, 2026

    91.4 °F

Climate (2021–Present)

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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