Lafayette Weather Forecast
- 54
- 75
Sunny
- 54
- 89
Sunny
- 52
- 82
Mostly Sunny
- 54
- 79
Partly Sunny
- 52
- 79
Partly Sunny
- 55
- 75
Chance Rain
- 54
- 75
Chance Rain Showers
Today 15 Sep West Central Willamette Valley
Sunny. Highs in the mid 70s. North wind 5 to 10 Mph.
Tonight 15 Sep West Central Willamette Valley
Mostly clear. Lows in the lower 50s. North wind 5 to 10 Mph.
Lafayette Temperature Statistics
September Temperature
McMinnville, McMinnville Municipal Airport (3.1 miles)
Lowest 13 September, 2025
46.9 °FAverage September
66.6 °FHighest 4 September, 2025
91 °F
Climate (2020–Present)
McMinnville, McMinnville Municipal Airport (3.1 miles)
Average Low 2020–2025
43.6 °FAverage 2020–2025
53.9 °FAverage High 2020–2025
64.8 °F