Glenbrook Weather Forecast

    • 53
    • 76

    Increasing Clouds

    • 51
    • 80

    Decreasing Clouds

    • 53
    • 83

    Mostly Sunny

    • 53
    • 80

    Partly Sunny

    • 51
    • 83

    Mostly Sunny

    • 51
    • 85

    Mostly Sunny

    • 53
    • 87

    Mostly Sunny

Today 25 Jul Benton County Lowlands

Mostly sunny. Highs in the mid 70s. Southwest wind 10 Mph.

Tonight 25 Jul Benton County Lowlands

Partly cloudy. Lows in the lower 50s. Southwest wind 5 to 10 Mph this Evening, becoming light and variable.

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Glenbrook Temperature Statistics

July Temperature

Corvallis, Corvallis Municipal Airport (13.7 miles)

  • Lowest 17 July, 2026

    44.1 °F

  • Average July

    67.7 °F

  • Highest 21 July, 2026

    97 °F

Climate (2021–2026)

Corvallis, Corvallis Municipal Airport (13.7 miles)

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  • Average Low 2021–2026

    43.5 °F

  • Average 2021–2026

    53.2 °F

  • Average High 2021–2026

    64 °F
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