Sullivan Regional Airport Weather Forecast

    • 70
    • 90

    Mostly Sunny

    • 71
    • 89

    Thunderstorms

    • 72
    • 88

    Thunderstorms Likely

    • 73
    • 89

    Chance Thunderstorms

    • 74
    • 91

    Mostly Sunny

    • 74
    • 93

    Mostly Sunny

    • 73
    • 94

    Mostly Sunny

Today 14 Jul Franklin

Sunny. Near steady temperature in the upper 80s. Northeast Winds around 5 Mph.

Tonight 14 Jul Franklin

Mostly clear. Lows in the upper 60s. Northeast Winds around 5 Mph this Evening, becoming light and variable.

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Sullivan Regional Airport Temperature Statistics

July Temperature

Washington Regional Airport (26.1 miles)

  • Lowest 6 July, 2026

    68 °F

  • Average July

    79.4 °F

  • Highest 2 July, 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

    58.5 °F

  • Average High 2021–2026

    69.7 °F
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