Klamath Falls Weather Forecast

    • 38
    • 68

    Increasing Clouds

    • 45
    • 69

    Partly Sunny

    • 38
    • 60

    Chance Rain Showers

    • 35
    • 59

    Mostly Sunny

    • 39
    • 70

    Sunny

    • 39
    • 71

    Sunny

Today 15 May Klamath Basin

Partly cloudy early this Morning, then mostly cloudy with a 10 percent chance of rain Showers late this afternoon. Highs in the lower to mid 60s. Southwest Winds around 5 Mph shifting to the northwest 10 to 15 Mph this afternoon.

Tonight 15 May Klamath Basin

Mostly cloudy with a 20 percent chance of rain Showers in the Evening, then partly cloudy after midnight. Snow level 7000 feet in the evening. Lows in the lower 30s to lower 40s. Northwest Winds 10 to 15 Mph decreasing to around 5 Mph well after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Klamath Falls Temperature Statistics

May Temperature

Klamath Falls International Airport (5.6 miles)

  • Lowest 4 May, 2025

    30.8 °F

  • Average May

    53.2 °F

  • Highest 9 May, 2025

    79.6 °F

Climate (2020–Present)

Klamath Falls International Airport (5.6 miles)

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

  • Average Low 2020–2025

    33.7 °F

  • Average 2020–2025

    48.5 °F

  • Average High 2020–2025

    63 °F
Get WillyWeather+ to remove ads