Eugene Weather Forecast

    • 50
    • 71

    Partly Sunny

    • 50
    • 70

    Chance Rain Showers

    • 48
    • 73

    Partly Sunny

    • 52
    • 76

    Partly Sunny

    • 55
    • 83

    Mostly Sunny

    • 54
    • 82

    Partly Sunny

Today 5 Sep Lane County Lowlands

Patchy fog this morning. Mostly sunny. Highs in the lower 70s. Light and variable Winds, becoming light this afternoon.

Tonight 5 Sep Lane County Lowlands

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

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Eugene Temperature Statistics

September Temperature

Eugene, Mahlon Sweet Field (8.1 miles)

  • Lowest 1 September, 2026

    53.7 °F

  • Average September

    58.7 °F

  • Highest 1 September, 2026

    68.6 °F

Climate (2021–2026)

Eugene, Mahlon Sweet Field (8.1 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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