Corvallis, Oregon Weather:
Wednesday, September 30, 2026
Cloudy Weather
Day 66°
Night 48°
Precipitation 90 %
Wind 7 mph
Weather Forecast History
Last Year's Weather on This Day (September 30, 2025)
Rainy Weather

Day

64°

Night

54°

Wind

8 mph

UV Index

30

Precipitation

96 %