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Today Hourly 7 days 30 days September
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September 2026 Weather | Boise, Idaho

Today 9/21
Sunny Weather
Day 84°
Night 57°
0
Tue 9/22
Sunny Weather
Day 86°
Night 57°
1
Wed 9/23
Cloudy Weather
Day 88°
Night 61°
1
Thu 9/24
Cloudy Weather
Day 93°
Night 61°
4
Fri 9/25
Cloudy Weather
Day 79°
Night 48°
5
Sat 9/26
Cloudy Weather
Day 73°
Night 54°
4
Sun 9/27
Cloudy Weather
Day 75°
Night 54°
6
Mon 9/28
Cloudy Weather
Day 75°
Night 52°
11
Tue 9/29
Sunny Weather
Day 72°
Night 54°
1
Wed 9/30
Cloudy Weather
Day 72°
Night 50°
0

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