Hillsboro, Oregon Weather:
Saturday, September 5, 2026
Partly Sunny with Showers
Day 72°
Night 52°
Precipitation 56 %
Wind 2 mph
UV Index (0 - 11+) 5
Weather Forecast History
Last Year's Weather on This Day (September 5, 2025)
Cloudy Night

Day

82°

Night

61°

Wind

5 mph

Precipitation

15 %