Sullivan Regional Airport Weather Forecast

    • 39
    • 59

    Increasing Clouds

    • 25
    • 43

    Increasing Clouds

    • 36
    • 44

    Mostly Cloudy

    • 23
    • 45

    Mostly Cloudy

    • 11
    • 37

    Mostly Cloudy

    • 16
    • 26

    Partly Sunny

    • 26
    • 41

    Mostly Cloudy

Today 9 Dec Franklin

Mostly sunny. Not as cool with Highs in the upper 50s. Southwest Winds 5 to 10 Mph with Gusts up to 25 Mph.

Tonight 9 Dec Franklin

Mostly cloudy. A slight chance of rain after midnight. Lows in the upper 30s. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 20 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Sullivan Regional Airport Temperature Statistics

December Temperature

Washington Regional Airport (26.1 miles)

  • Lowest 3 December, 2025

    14 °F

  • Average December

    30.3 °F

  • Highest 6 December, 2025

    51.8 °F

Climate (2020–Present)

Washington Regional Airport (26.1 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    47.6 °F

  • Average 2020–2025

    58.1 °F

  • Average High 2020–2025

    69 °F
Get WillyWeather+ to remove ads