Downtown (Eugene) Weather Forecast

    • 42
    • 61

    Patchy Fog

    • 39
    • 55

    Partly Sunny

    • 41
    • 59

    Partly Sunny

    • 46
    • 55

    Rain Likely

    • 48
    • 59

    Rain

    • 44
    • 55

    Rain

Today 11 Dec Lane County Lowlands

Mostly sunny. A slight chance of Showers this morning. Highs in the lower 60s. Winds light. Chance of rain 20 percent.

Tonight 11 Dec Lane County Lowlands

Partly cloudy in the Evening, then becoming mostly cloudy. Patchy fog. Lows in the lower 40s. Light and variable Winds.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Downtown (Eugene) Temperature Statistics

December Temperature

Eugene, Mahlon Sweet Field (8.7 miles)

  • Lowest 1 December, 2025

    33.1 °F

  • Average December

    48.3 °F

  • Highest 8 December, 2025

    57.9 °F

Climate (2020–Present)

Eugene, Mahlon Sweet Field (8.7 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    44.1 °F

  • Average 2020–2025

    54.5 °F

  • Average High 2020–2025

    66 °F
Get WillyWeather+ to remove ads