Nampa, Idaho Weather:
Monday, September 28, 2026
Cloudy Weather
Day 72°
Night 48°
Precipitation 0 %
Wind 13 mph
UV Index (0 - 11+) 4
Weather Forecast History
Last Year's Weather on This Day (September 28, 2025)
Cloudy Night

Day

84°

Night

61°

Wind

6 mph

Precipitation

4 %