Shelton Wayside County Park Weather Forecast

    • 49
    • 69

    Increasing Clouds

    • 51
    • 73

    Partly Sunny

    • 51
    • 75

    Partly Sunny

    • 52
    • 77

    Mostly Sunny

    • 56
    • 79

    Partly Sunny

    • 54
    • 80

    Partly Sunny

    • 53
    • 76

    Mostly Sunny

Today 30 Sep John Day Basin

Sunny. Highs in the 70s. Light wind.

Tonight 30 Sep John Day Basin

Partly cloudy. Lows in the mid 40s to lower 50s. North wind 5 to 10 Mph in the Evening, becoming light.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Shelton Wayside County Park Temperature Statistics

September Temperature

Prineville Airport (57.8 miles)

  • Lowest 28 September, 2026

    28.4 °F

  • Average September

    56 °F

  • Highest 9 September, 2026

    86 °F

Climate (2021–2026)

Prineville Airport (57.8 miles)

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

  • Average Low 2021–2026

    34.6 °F

  • Average 2021–2026

    49.6 °F

  • Average High 2021–2026

    62.9 °F
Get WillyWeather+ to remove ads