Bonanza Weather Forecast

    • 34
    • 47

    Rain Likely

    • 38
    • 47

    Rain

    • 34
    • 50

    Rain

    • 30
    • 45

    Rain/Snow Likely

    • 28
    • 44

    Chance Rain/Snow

    • 23
    • 44

    Chance Rain/Snow

Today 31 Dec Klamath Basin

Mostly cloudy then becoming partly cloudy in the late morning and early afternoon then becoming mostly cloudy. Highs in the lower to mid 40s. East Winds around 5 Mph.

Tonight 31 Dec Klamath Basin

Cloudy. Slight chance of rain in the Evening, then chance of rain and snow after midnight. Snow level 6500 feet rising to 7000 feet after midnight. Lows in the lower to mid 30s. East Winds 5 to 10 Mph. Chance of precipitation 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Bonanza Temperature Statistics

December Temperature

Klamath Falls International Airport (16.2 miles)

  • Lowest 14 December, 2025

    14 °F

  • Average December

    36.6 °F

  • Highest 10 December, 2025

    59 °F

Climate (2020–Present)

Klamath Falls International Airport (16.2 miles)

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  • Average Low 2020–2025

    34 °F

  • Average 2020–2025

    48.7 °F

  • Average High 2020–2025

    63.2 °F
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