Wild Billy Lake Weather Forecast

    • 29
    • 57

    Becoming Sunny

    • 32
    • 64

    Mostly Sunny

    • 38
    • 73

    Mostly Sunny

    • 43
    • 79

    Mostly Sunny

    • 42
    • 79

    Mostly Sunny

    • 37
    • 72

    Mostly Sunny

    • 35
    • 65

    Mostly Sunny

Today 6 Sep Northern and Eastern Klamath County and Western Lake County

Rain Showers and chance of Thunderstorms early this Afternoon, then chance of Thunderstorms late this afternoon. Highs in the lower to mid 50s. West Winds 5 to 10 Mph. Chance of precipitation 80 percent.

Tonight 6 Sep Northern and Eastern Klamath County and Western Lake County

Partly cloudy with a 30 percent chance of rain Showers early this Evening, then mostly clear late this evening and overnight. Areas of fog this evening. Areas of frost and patchy fog after midnight. Lows in the lower to mid 30s. Northwest Winds around 5 Mph this evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Wild Billy Lake Temperature Statistics

September Temperature

Klamath Falls International Airport (31.7 miles)

  • Lowest 4 September, 2026

    33.1 °F

  • Average September

    50.5 °F

  • Highest 1 September, 2026

    73.7 °F

Climate (2021–2026)

Klamath Falls International Airport (31.7 miles)

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  • Average Low 2021–2026

    33.9 °F

  • Average 2021–2026

    48.6 °F

  • Average High 2021–2026

    63.4 °F
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