Prosperity Weather Forecast

    • 51
    • 67

    Mostly Sunny

    • 59
    • 71

    Chance Rain Showers

    • 33
    • 73

    Rain

    • 30
    • 43

    Chance Rain/Snow

    • 32
    • 54

    Chance Rain

    • 35
    • 49

    Chance Rain

Today 9 Mar Washington

Sunny, warm with Highs in the upper 60s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 9 Mar Washington

Clear, mild. Lows in the lower 50s. Southwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Prosperity Temperature Statistics

March Temperature

Washington - Washington County Airport (5.6 miles)

  • Lowest 2 March, 2026

    19.9 °F

  • Average March

    45.2 °F

  • Highest 6 March, 2026

    72 °F

Climate (2021–Present)

Washington - Washington County Airport (5.6 miles)

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  • Average Low 2021–2026

    42.4 °F

  • Average 2021–2026

    52.4 °F

  • Average High 2021–2026

    62.5 °F
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