Alsea Falls Recreational Site Weather Forecast
- 42
- 59
Rain Showers
- 43
- 61
Mostly Cloudy
- 42
- 66
Partly Sunny
- 45
- 65
Partly Sunny
- 46
- 66
Partly Sunny
- 46
- 67
Mostly Cloudy
Today 25 Sep Central Oregon Coast Range
Becoming partly sunny in the afternoon. A slight chance of Thunderstorms. Showers, mainly in the morning. Breezy with Highs in the upper 50s. Southwest wind 20 to 25 Mph with Gusts up to 45 Mph, becoming west 10 to 15 Mph in the afternoon. Chance of rain near 100 percent. Rainfall Amounts a tenth to a half of an Inch, except higher Amounts possible in Thunderstorms.
Tonight 25 Sep Central Oregon Coast Range
Mostly cloudy in the Evening, then becoming partly cloudy. Patchy fog. Lows in the mid 40s. Winds light.
Alsea Falls Recreational Site Temperature Statistics
September Temperature
Corvallis, Corvallis Municipal Airport (15.5 miles)
Lowest 11 September, 2026
42.1 °FAverage September
59.9 °FHighest 9 September, 2026
88 °F
Climate (2021–2026)
Corvallis, Corvallis Municipal Airport (15.5 miles)
Average Low 2021–2026
43.4 °FAverage 2021–2026
53.1 °FAverage High 2021–2026
63.9 °F