North Prosser Weather Forecast

    • 51
    • 83

    Mostly Sunny

    • 50
    • 87

    Mostly Sunny

    • 51
    • 86

    Mostly Sunny

    • 43
    • 79

    Slight Chance Rain Showers

    • 43
    • 68

    Mostly Cloudy

    • 45
    • 73

    Partly Sunny

Today 22 May Lower Columbia Basin of Washington

Sunny. Highs in the lower to mid 80s. South wind 5 to 10 Mph.

Tonight 22 May Lower Columbia Basin of Washington

Mostly clear. Lows in the upper 40s to mid 50s. Southeast wind 5 to 10 Mph.

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North Prosser Temperature Statistics

May Temperature

Sunnyside Municipal Airport (11.2 miles)

  • Lowest

  • Average May

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Climate (2021–Present)

Sunnyside Municipal Airport (11.2 miles)

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  • Average Low 2021–2026

    39.1 °F
  • Average 2021–2026

    51.4 °F
  • Average High 2021–2026

    63.4 °F
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