Pine Grove Weather Forecast

    • 45
    • 80

    Chance Rain

    • 33
    • 61

    Partly Sunny

    • 37
    • 66

    Partly Sunny

    • 34
    • 66

    Mostly Sunny

    • 35
    • 66

    Mostly Sunny

    • 37
    • 70

    Mostly Sunny

Today 24 Sep Klamath Basin

Partly cloudy until early afternoon then becoming mostly cloudy. Highs in the mid 70s to lower 80s. Southeast Winds 5 to 10 Mph shifting to the southwest 10 to 15 Mph this afternoon.

Tonight 24 Sep Klamath Basin

Mostly cloudy. A 30 percent chance of rain after midnight. Lows in the lower 40s to lower 50s. Southwest Winds 10 to 15 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Pine Grove Temperature Statistics

September Temperature

Klamath Falls International Airport (3.1 miles)

  • Lowest 7 September, 2026

    31.6 °F

  • Average September

    55.6 °F

  • Highest 10 September, 2026

    86.6 °F

Climate (2021–2026)

Klamath Falls International Airport (3.1 miles)

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

  • Average Low 2021–2026

    33.9 °F

  • Average 2021–2026

    48.6 °F

  • Average High 2021–2026

    63.3 °F
Get WillyWeather+ to remove ads