Prosperity Weather Forecast

    • 65
    • 88

    Becoming Sunny

    • 67
    • 89

    Mostly Sunny

    • 67
    • 88

    Chance Thunderstorms

    • 66
    • 87

    Partly Sunny

    • 66
    • 86

    Chance Thunderstorms

    • 63
    • 82

    Rain Showers Likely

Today 15 Aug Washington

Mostly sunny. Highs in the upper 80s. Light and variable Winds, becoming west around 5 Mph this afternoon.

Tonight 15 Aug Washington

Mainly clear. Humid with Lows in the mid 60s. Southeast Winds around 5 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Prosperity Temperature Statistics

August Temperature

Washington - Washington County Airport (5.6 miles)

  • Lowest 3 August, 2025

    50 °F

  • Average August

    70.7 °F

  • Highest 10 August, 2025

    87.1 °F

Climate (2020–Present)

Washington - Washington County Airport (5.6 miles)

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  • Average Low 2020–2025

    42.6 °F

  • Average 2020–2025

    52.6 °F

  • Average High 2020–2025

    62.5 °F
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