Bonanza Weather Forecast

    • 26
    • 51

    Mostly Cloudy

    • 29
    • 53

    Mostly Cloudy

    • 26
    • 55

    Partly Sunny

    • 24
    • 56

    Mostly Sunny

    • 24
    • 56

    Mostly Sunny

    • 27
    • 55

    Partly Sunny

    • 29
    • 53

    Mostly Cloudy

Today 8 Dec Klamath Basin

Mostly cloudy with a 10 percent chance of rain. Highs in the mid 40s to lower 50s. Southwest Winds around 5 Mph.

Tonight 8 Dec Klamath Basin

Mostly cloudy in the Evening, then partly cloudy with a slight chance of rain after midnight. Lows in the lower to mid 30s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Bonanza Temperature Statistics

December Temperature

Klamath Falls International Airport (16.2 miles)

  • Lowest 1 December, 2025

    17.1 °F

  • Average December

    34.5 °F

  • Highest 6 December, 2025

    52 °F

Climate (2020–Present)

Klamath Falls International Airport (16.2 miles)

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  • Average Low 2020–2025

    34 °F

  • Average 2020–2025

    48.6 °F

  • Average High 2020–2025

    63.1 °F
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