Lafayette Weather Forecast

    • 53
    • 89

    Sunny

    • 52
    • 81

    Mostly Sunny

    • 52
    • 79

    Partly Sunny

    • 51
    • 79

    Partly Sunny

    • 55
    • 74

    Chance Rain

    • 51
    • 74

    Chance Rain

Today 16 Sep West Central Willamette Valley

Sunny. Highs in the upper 80s. North wind 5 to 10 Mph, becoming light this afternoon.

Tonight 16 Sep West Central Willamette Valley

Clear. Lows in the lower 50s. West wind 5 to 10 Mph.

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Lafayette Temperature Statistics

September Temperature

McMinnville, McMinnville Municipal Airport (3.1 miles)

  • Lowest 13 September, 2025

    46.9 °F

  • Average September

    66.6 °F

  • Highest 4 September, 2025

    91 °F

Climate (2020–Present)

McMinnville, McMinnville Municipal Airport (3.1 miles)

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  • Average Low 2020–2025

    43.6 °F

  • Average 2020–2025

    53.9 °F

  • Average High 2020–2025

    64.8 °F
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