Prosser Weather Forecast

    • 29
    • 61

    Chance Rain Showers

    • 34
    • 61

    Sunny

    • 30
    • 66

    Mostly Sunny

    • 19
    • 48

    Partly Sunny

    • 20
    • 37

    Slight Chance Snow

    • 25
    • 42

    Chance Rain/Snow

Today 25 Feb Adams

Mostly cloudy in the Morning, then partly cloudy with a 30 percent chance of Showers in the afternoon. Highs in the lower 60s. Southeast Winds around 10 Mph shifting to the southwest in the afternoon.

Tonight 25 Feb Adams

Mostly cloudy. Isolated Flurries. Lows around 30. Light Winds.

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Prosser Temperature Statistics

February Temperature

Hastings, Hastings Municipal Airport (9.3 miles)

  • Lowest 20 February, 2026

    3.7 °F

  • Average February

    39 °F

  • Highest 17 February, 2026

    77.6 °F

Climate (2021–Present)

Hastings, Hastings Municipal Airport (9.3 miles)

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  • Average Low 2021–2026

    42 °F

  • Average 2021–2026

    53.5 °F

  • Average High 2021–2026

    65.3 °F
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