Klickitat Lake Weather Forecast

    • 49
    • 59

    Rain Showers

    • 49
    • 63

    Chance Rain Showers

    • 51
    • 64

    Chance Rain Showers

    • 49
    • 65

    Partly Sunny

    • 53
    • 69

    Partly Sunny

    • 56
    • 74

    Mostly Sunny

    • 54
    • 69

    Partly Sunny

Today 4 Sep Central Oregon Coast Range

Showers likely with a chance of Thunderstorms. Highs in the mid 60s. Winds light. Chance of rain 70 percent. Rainfall Amounts a tenth to a quarter of an Inch, except higher Amounts possible in Thunderstorms.

Tonight 4 Sep Central Oregon Coast Range

Mostly cloudy. A chance of Showers with a slight chance of Thunderstorms this Evening, then a slight chance of Showers after midnight. Patchy fog. Lows in the upper 40s. Light and variable Winds. Chance of rain 50 percent. Rainfall Amounts around a tenth of an Inch, except higher Amounts possible in Thunderstorms.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Klickitat Lake Temperature Statistics

September Temperature

Corvallis, Corvallis Municipal Airport (18 miles)

  • Lowest 1 September, 2026

    55 °F

  • Average September

    59.2 °F

  • Highest 1 September, 2026

    66.9 °F

Climate (2021–2026)

Corvallis, Corvallis Municipal Airport (18 miles)

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  • Average Low 2021–2026

    43.4 °F

  • Average 2021–2026

    53.1 °F

  • Average High 2021–2026

    63.9 °F
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