Prosser Weather Forecast

    • 31
    • 60

    Chance Rain

    • 28
    • 49

    Partly Sunny

    • 35
    • 69

    Breezy

    • 38
    • 58

    Mostly Cloudy

    • 25
    • 72

    Chance Rain/Snow

    • 17
    • 37

    Slight Chance Snow

Today 10 Mar Adams

Partly cloudy. Cooler. Highs in the lower 60s. North Winds 10 to 20 Mph with Gusts to around 30 Mph.

Tonight 10 Mar Adams

Mostly clear in the Evening, then mostly cloudy with a 30 percent chance of rain after midnight. Lows in the lower 30s. North Winds 10 to 20 Mph with Gusts to around 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Prosser Temperature Statistics

March Temperature

Hastings, Hastings Municipal Airport (9.3 miles)

  • Lowest 1 March, 2026

    21.7 °F

  • Average March

    40.8 °F

  • Highest 8 March, 2026

    73.9 °F

Climate (2021–Present)

Hastings, Hastings Municipal Airport (9.3 miles)

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  • Average Low 2021–2026

    42 °F

  • Average 2021–2026

    53.4 °F

  • Average High 2021–2026

    65.3 °F
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