Boise, Idaho Weather:
Saturday, September 26, 2026
Cloudy Weather
Day 73°
Night 54°
Precipitation 4 %
Wind 7 mph
UV Index (0 - 11+) 4
Weather Forecast History
Last Year's Weather on This Day (September 26, 2025)
Night

Day

75°

Night

48°

Wind

6 mph

Precipitation

0 %