Weiser Municipal Airport Weather Forecast

    • 43
    • 75

    Mostly Sunny

    • 44
    • 76

    Rain Showers

    • 39
    • 55

    Rain Showers

    • 35
    • 58

    Partly Sunny

    • 36
    • 62

    Mostly Sunny

    • 37
    • 61

    Partly Sunny

Today 20 Apr Lower Treasure Valley

Partly sunny this Morning, then clearing. Highs 75 to 80. East Winds up to 10 Mph with Gusts to 20 Mph.

Tonight 20 Apr Lower Treasure Valley

Decreasing Clouds. Lows 44 to 49. North Winds around 10 Mph in the Evening, becoming light after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Weiser Municipal Airport Temperature Statistics

April Temperature

Ontario Municipal Airport (13 miles)

  • Lowest 17 April, 2026

    27.6 °F

  • Average April

    50.4 °F

  • Highest 6 April, 2026

    76.6 °F

Climate (2021–Present)

Ontario Municipal Airport (13 miles)

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

  • Average Low 2021–2026

    42.9 °F

  • Average 2021–2026

    54.8 °F

  • Average High 2021–2026

    67.2 °F
Get WillyWeather+ to remove ads