Washington County Airport Weather Forecast

    • 65
    • 82

    Rain Showers

    • 61
    • 83

    Rain Showers

    • 54
    • 77

    Rain Showers

    • 47
    • 69

    Partly Sunny

    • 43
    • 68

    Partly Sunny

    • 51
    • 70

    Rain Showers Likely

Today 15 May Washington

Partly sunny early this Morning, then becoming partly cloudy. A chance of Showers this afternoon. Warm with Highs in the lower 80s. South Winds around 5 Mph. Chance of rain 20 percent.

Tonight 15 May Washington

Partly cloudy with a chance of Showers and Thunderstorms in the Evening, then mostly cloudy with Showers with Thunderstorms likely after midnight. Warm with Lows in the mid 60s. South Winds 5 to 10 Mph. Chance of rain 90 percent.

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Washington County Airport Temperature Statistics

May Temperature

Washington - Washington County Airport (0 miles)

  • Lowest 10 May, 2025

    34 °F

  • Average May

    59.7 °F

  • Highest 1 May, 2025

    80.1 °F

Climate (2020–Present)

Washington - Washington County Airport (0 miles)

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  • Average Low 2020–2025

    42.7 °F

  • Average 2020–2025

    52.8 °F

  • Average High 2020–2025

    62.8 °F
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