Prosser Airport Weather Forecast

    • 30
    • 47

    Rain

    • 26
    • 45

    Partly Sunny

    • 24
    • 42

    Chance Rain/Snow

    • 22
    • 38

    Chance Snow

    • 17
    • 31

    Chance Snow

    • 15
    • 30

    Slight Chance Snow

Today 31 Jan Lower Columbia Basin of Washington

Rain and freezing rain in the Morning, then rain likely in the afternoon. Highs in the mid to upper 40s. South wind 5 to 15 Mph. Chance of precipitation near 100 percent.

Tonight 31 Jan Lower Columbia Basin of Washington

Mostly cloudy with a 50 percent chance of rain. Lows in the upper 20s to lower 30s. Breezy. Southwest wind 10 to 20 Mph with Gusts to around 30 Mph. Rainfall Amounts less than a tenth of an inch.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Prosser Airport Temperature Statistics

January Temperature

Sunnyside Municipal Airport (11.2 miles)

  • Lowest 28 January, 2025

    15.6 °F

  • Average January

    31.9 °F

  • Highest 11 January, 2025

    51.4 °F

Climate (2020–Present)

Sunnyside Municipal Airport (11.2 miles)

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  • Average Low 2020–2025

    39.5 °F

  • Average 2020–2025

    52.3 °F

  • Average High 2020–2025

    64.7 °F
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