Cottage Grove State Airport Weather Forecast

    • 47
    • 63

    Slight Chance Rain Showers

    • 41
    • 62

    Partly Sunny

    • 40
    • 61

    Mostly Sunny

    • 41
    • 63

    Partly Sunny

    • 46
    • 59

    Rain Likely

    • 45
    • 61

    Rain

    • 43
    • 56

    Rain

Today 10 Dec Lane County Lowlands

Mostly cloudy. A chance of Showers, mainly this morning. Highs in the lower 60s. Southwest wind 5 to 10 Mph. Chance of rain 50 percent. Rainfall Amounts less than a tenth of an inch.

Tonight 10 Dec Lane County Lowlands

Mostly cloudy. A slight chance of Showers this Evening, then a chance of Showers after midnight. Lows in the upper 40s. South wind 5 to 10 Mph. Chance of rain 50 percent. Rainfall Amounts less than a tenth of an inch.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cottage Grove State Airport Temperature Statistics

December Temperature

Eugene, Mahlon Sweet Field (24.2 miles)

  • Lowest 1 December, 2025

    33.1 °F

  • Average December

    47.4 °F

  • Highest 8 December, 2025

    57.9 °F

Climate (2020–Present)

Eugene, Mahlon Sweet Field (24.2 miles)

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  • Average Low 2020–2025

    44.1 °F

  • Average 2020–2025

    54.5 °F

  • Average High 2020–2025

    66 °F
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