Thompson Lake Weather Forecast

    • 42
    • 65

    Sunny

    • 43
    • 75

    Mostly Sunny

    • 44
    • 64

    Rain Showers Likely

    • 37
    • 57

    Chance Rain Showers

    • 39
    • 61

    Mostly Sunny

    • 45
    • 71

    Partly Sunny

    • 45
    • 73

    Partly Sunny

Today 30 Apr Central Oregon Coast Range

Sunny. Highs in the mid 60s. Winds light.

Tonight 30 Apr Central Oregon Coast Range

Mostly clear. Lows in the lower 40s. Winds light.

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  • Temperature Real-Time

Thompson Lake Temperature Statistics

April Temperature

Corvallis, Corvallis Municipal Airport (14.9 miles)

  • Lowest 3 April, 2025

    34 °F

  • Average April

    52 °F

  • Highest 14 April, 2025

    77 °F

Climate (2020–Present)

Corvallis, Corvallis Municipal Airport (14.9 miles)

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  • Average Low 2020–2025

    43.4 °F

  • Average 2020–2025

    52.9 °F

  • Average High 2020–2025

    63.7 °F
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