Prosser Weather Forecast

    • 33
    • 59

    Mostly Sunny

    • 28
    • 51

    Partly Sunny

    • 31
    • 48

    Mostly Sunny

    • 38
    • 61

    Mostly Sunny

    • 38
    • 62

    Mostly Sunny

    • 39
    • 63

    Mostly Sunny

Today 30 Oct Adams

Sunny. Widespread frost in the morning. Highs in the upper 50s. West Winds around 10 Mph shifting to the northwest in the afternoon.

Tonight 30 Oct Adams

Clear. Lows in the lower 30s. Light Winds then becoming northwest around 10 Mph after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Prosser Temperature Statistics

October Temperature

Hastings, Hastings Municipal Airport (9.3 miles)

  • Lowest 22 October, 2025

    33.1 °F

  • Average October

    59.7 °F

  • Highest 3 October, 2025

    87.1 °F

Climate (2020–Present)

Hastings, Hastings Municipal Airport (9.3 miles)

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

  • Average Low 2020–2025

    41.9 °F

  • Average 2020–2025

    53.2 °F

  • Average High 2020–2025

    64.9 °F
Get WillyWeather+ to remove ads