Pleasant Hill Weather Forecast

    • 52
    • 89

    Sunny

    • 51
    • 80

    Mostly Sunny

    • 51
    • 76

    Partly Sunny

    • 50
    • 78

    Partly Sunny

    • 52
    • 76

    Partly Sunny

    • 51
    • 76

    Partly Sunny

Today 16 Sep Lane County Lowlands

Sunny. Highs around 90. Winds light.

Tonight 16 Sep Lane County Lowlands

Clear. Lows in the lower 50s. Winds light.

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Pleasant Hill Temperature Statistics

September Temperature

Eugene, Mahlon Sweet Field (18 miles)

  • Lowest 13 September, 2025

    48 °F

  • Average September

    66.4 °F

  • Highest 4 September, 2025

    91 °F

Climate (2020–Present)

Eugene, Mahlon Sweet Field (18 miles)

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  • Average Low 2020–2025

    44.1 °F

  • Average 2020–2025

    54.4 °F

  • Average High 2020–2025

    65.9 °F
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