Gresham, Oregon Weather:
Wednesday, May 27, 2026
Rainy Weather
Day 66°
Night 48°
Precipitation 55 %
Wind 8 mph
UV Index (0 - 11+) 3
Weather Forecast History
Last Year's Weather on This Day (May 27, 2025)
Cloudy Weather

Day

82°

Night

59°

Wind

6 mph

UV Index

9

Precipitation

1 %