Portland, Oregon Weather:
Thursday, June 18, 2026
Cloudy Weather
Day 79°
Night 55°
Precipitation 12 %
Wind 5 mph
UV Index (0 - 11+) 2
Weather Forecast History
Last Year's Weather on This Day (June 18, 2025)
Cloudy Weather

Day

73°

Night

50°

Wind

7 mph

UV Index

10

Precipitation

25 %