Bonanza Weather Forecast

    • 30
    • 72

    Becoming Sunny

    • 33
    • 72

    Increasing Clouds

    • 29
    • 62

    Mostly Cloudy

    • 28
    • 64

    Partly Sunny

    • 30
    • 66

    Chance Rain

    • 27
    • 61

    Slight Chance Rain

    • 24
    • 56

    Partly Sunny

Today 17 Oct Klamath Basin

Mostly cloudy with a slight chance of rain and snow in the Morning, then partly cloudy with a slight chance of rain in the afternoon. Highs in the lower to mid 50s.

Tonight 17 Oct Klamath Basin

Partly cloudy this evening then clearing. Lows in the lower 30s to lower 40s. Northwest Winds 5 to 10 Mph shifting to the north well after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Bonanza Temperature Statistics

October Temperature

Klamath Falls International Airport (16.2 miles)

  • Lowest 13 October, 2026

    19.7 °F

  • Average October

    54.3 °F

  • Highest 7 October, 2026

    86.6 °F

Climate (2021–2026)

Klamath Falls International Airport (16.2 miles)

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  • Average Low 2021–2026

    33.9 °F

  • Average 2021–2026

    48.7 °F

  • Average High 2021–2026

    63.4 °F
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