Portland, Oregon Weather:
Wednesday, March 18, 2026
Stormy Weather
Day 52°
Night 37°
Precipitation 57 %
Wind 4 mph
UV Index (0 - 11+) 1
Weather Forecast History
Last Year's Weather on This Day (March 18, 2025)
Rainy Weather

Day

52°

Night

41°

Wind

6 mph

UV Index

2

Precipitation

96 %