Bonanza Weather Forecast

    • 17
    • 37

    Freezing Fog

    • 16
    • 41

    Freezing Fog

    • 20
    • 46

    Freezing Fog

    • 20
    • 49

    Freezing Fog

    • 25
    • 50

    Mostly Cloudy

    • 27
    • 48

    Chance Rain/Snow

    • 24
    • 46

    Chance Rain/Snow

Today 27 Dec Klamath Basin

Partly cloudy in the morning then clearing. Highs in the lower to mid 30s. West Winds 5 to 10 Mph.

Tonight 27 Dec Klamath Basin

Partly cloudy in the evening then becoming mostly cloudy. Patchy fog through the night. Widespread freezing fog after midnight. Lows 15 to 20. North 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 14 December, 2025

    14 °F

  • Average December

    37.3 °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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