Spencer Butte Park Weather Forecast

    • 46
    • 68

    Becoming Sunny

    • 48
    • 67

    Mostly Sunny

    • 51
    • 75

    Mostly Sunny

    • 51
    • 79

    Mostly Sunny

    • 50
    • 80

    Mostly Sunny

    • 50
    • 75

    Partly Sunny

Today 14 Sep Lane County Lowlands

Patchy fog in the morning. Mostly sunny. Highs in the lower 70s. Winds light.

Tonight 14 Sep Lane County Lowlands

Mostly clear in the Evening, then becoming partly cloudy. Patchy fog after midnight. Lows in the upper 40s. Winds light in the Evening, becoming light and variable.

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Spencer Butte Park Temperature Statistics

September Temperature

Eugene, Mahlon Sweet Field (11.8 miles)

  • Lowest 11 September, 2026

    45 °F

  • Average September

    62 °F

  • Highest 9 September, 2026

    86.6 °F

Climate (2021–2026)

Eugene, Mahlon Sweet Field (11.8 miles)

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  • Average Low 2021–2026

    43.8 °F

  • Average 2021–2026

    54.4 °F

  • Average High 2021–2026

    65.9 °F
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