West Eugene Weather Forecast

    • 49
    • 68

    Rain Showers

    • 50
    • 72

    Partly Sunny

    • 50
    • 71

    Chance Rain Showers

    • 49
    • 74

    Partly Sunny

    • 52
    • 76

    Partly Sunny

    • 55
    • 81

    Mostly Sunny

    • 54
    • 79

    Partly Sunny

Today 4 Sep Lane County Lowlands

Showers with a chance of Thunderstorms. Highs in the upper 60s. Winds light. Chance of rain 90 percent. Rainfall Amounts less than a tenth of an Inch, except higher Amounts possible in Thunderstorms.

Tonight 4 Sep Lane County Lowlands

Mostly cloudy. Showers likely with a slight chance of Thunderstorms in the Evening, then a slight chance of Showers after midnight. Patchy fog. Lows in the upper 40s. Light and variable Winds. Chance of rain 70 percent. Rainfall Amounts around a tenth of an Inch, except higher Amounts possible in Thunderstorms.

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West Eugene Temperature Statistics

September Temperature

Eugene, Mahlon Sweet Field (7.5 miles)

  • Lowest 2 September, 2026

    53.1 °F

  • Average September

    59.5 °F

  • Highest 1 September, 2026

    68.6 °F

Climate (2021–2026)

Eugene, Mahlon Sweet Field (7.5 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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