Klamath National Forest Weather Forecast

    • 54
    • 81

    Increasing Clouds

    • 50
    • 77

    Mostly Sunny

    • 53
    • 82

    Sunny

    • 51
    • 84

    Sunny

    • 46
    • 78

    Mostly Sunny

    • 45
    • 68

    Mostly Sunny

Today 15 Jun Western Siskiyou County

Sunny in the morning then becoming partly cloudy. Highs in the lower 70s to lower 80s. Northeast Winds around 5 Mph shifting to the west in the afternoon.

Tonight 15 Jun Western Siskiyou County

Mostly cloudy. Lows in the lower to mid 50s. Northwest Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Klamath National Forest Temperature Statistics

June Temperature

Montague Siskiyou County Airport (31.1 miles)

  • Lowest 3 June, 2025

    45.6 °F

  • Average June

    70.8 °F

  • Highest 8 June, 2025

    99.6 °F

Climate (2020–Present)

Montague Siskiyou County Airport (31.1 miles)

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

  • Average Low 2020–2025

    39.7 °F

  • Average 2020–2025

    54.3 °F

  • Average High 2020–2025

    69.1 °F
Get WillyWeather+ to remove ads