Prosser Weather Forecast

    • 42
    • 70

    Increasing Clouds

    • 44
    • 74

    Partly Sunny

    • 47
    • 75

    Mostly Sunny

    • 50
    • 78

    Mostly Sunny

    • 50
    • 81

    Mostly Sunny

    • 52
    • 81

    Mostly Sunny

Today 17 May Lower Columbia Basin of Washington

Partly cloudy in the Morning, becoming sunny. Highs in the upper 60s to lower 70s. Northwest wind 5 to 10 Mph. Gusts up to 20 Mph in the morning.

Tonight 17 May Lower Columbia Basin of Washington

Mostly clear. Lows in the lower to mid 40s. Northwest wind 5 to 10 Mph. Gusts up to 20 Mph overnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Prosser Temperature Statistics

May Temperature

Sunnyside Municipal Airport (12.4 miles)

  • Lowest

    –

  • Average May

    –

  • Highest

    –

Climate (2021–Present)

Sunnyside Municipal Airport (12.4 miles)

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

  • Average Low 2021–2026

    39.1 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    63.4 °F
Get WillyWeather+ to remove ads