Johnson Creek Reservoir Weather Forecast

    • 54
    • 90

    Mostly Sunny

    • 59
    • 97

    Hot

    • 58
    • 95

    Partly Sunny

    • 50
    • 88

    Mostly Sunny

    • 49
    • 85

    Mostly Sunny

    • 49
    • 85

    Mostly Sunny

    • 51
    • 87

    Mostly Sunny

Today 29 Jun Ochoco-John Day Highlands

Sunny. Highs in the 80s.

Tonight 29 Jun Ochoco-John Day Highlands

Clear. Lows in the upper 40s to mid 50s.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Johnson Creek Reservoir Temperature Statistics

June Temperature

Prineville Airport (8.1 miles)

  • Lowest 1 June, 2025

    32 °F

  • Average June

    62.2 °F

  • Highest 9 June, 2025

    95 °F

Climate (2020–Present)

Prineville Airport (8.1 miles)

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

  • Average Low 2020–2025

    34 °F

  • Average 2020–2025

    49.2 °F

  • Average High 2020–2025

    62.7 °F
Get WillyWeather+ to remove ads