Jonathan Weather Forecast

    • 44
    • 75

    Sunny

    • 49
    • 82

    Mostly Sunny

    • 46
    • 76

    Chance Thunderstorms

    • 46
    • 66

    Partly Sunny

    • 47
    • 75

    Sunny

    • 50
    • 79

    Mostly Sunny

    • 55
    • 85

    Mostly Sunny

Today 1 May Lower Treasure Valley

Sunny. Highs 72 to 77. Light Winds.

Tonight 1 May Lower Treasure Valley

Mostly clear. Lows 44 to 49. Light Winds.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Jonathan Temperature Statistics

May Temperature

Ontario Municipal Airport (17.4 miles)

  • Lowest

    –

  • Average May

    –

  • Highest

    –

Climate (2020–Present)

Ontario Municipal Airport (17.4 miles)

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

  • Average Low 2020–2025

    42.5 °F

  • Average 2020–2025

    54.5 °F

  • Average High 2020–2025

    66.9 °F
Get WillyWeather+ to remove ads