Hillsboro, Oregon Weather:
Thursday, September 3, 2026
Rainy Weather
Day 66°
Night 48°
Precipitation 62 %
Wind 8 mph
UV Index (0 - 11+) 3
Weather Forecast History
Last Year's Weather on This Day (September 3, 2025)
Cloudy Night

Day

84°

Night

61°

Wind

4 mph

Precipitation

25 %