Clark Lake Weather Forecast

    • 36
    • 46

    Rain Likely

    • 36
    • 49

    Rain Likely

    • 30
    • 42

    Slight Chance Rain

    • 28
    • 40

    Slight Chance Snow

    • 30
    • 40

    Partly Sunny

    • 35
    • 46

    Partly Sunny

Today 26 Nov John Day Basin

Mostly cloudy with a 50 percent chance of rain. Highs in the upper 40s to lower 50s. Light wind. Rainfall Amounts less than a tenth of an inch.

Tonight 26 Nov John Day Basin

Mostly cloudy. A chance of rain. Lows in the mid 30s. Light wind. Chance of precipitation 40 percent. Rainfall Amounts less than a tenth of an inch.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Clark Lake Temperature Statistics

November Temperature

Grant County Regional Airport (59.7 miles)

  • Lowest 8 November, 2025

    30 °F

  • Average November

    47 °F

  • Highest 1 November, 2025

    72.5 °F

Climate (2020–Present)

Grant County Regional Airport (59.7 miles)

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

  • Average Low 2020–2025

    39.2 °F

  • Average 2020–2025

    50.4 °F

  • Average High 2020–2025

    62.2 °F
Get WillyWeather+ to remove ads