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

Today 1/6
Rainy Weather
Day 50°
Night 41°
56
Wed 1/7
Rainy Weather
Day 46°
Night 28°
70
Thu 1/8
Partly Sunny with a Chance of Snow
Day 39°
Night 30°
41
Fri 1/9
Cloudy Weather
Day 45°
Night 27°
7
Sat 1/10
Cloudy Weather
Day 43°
Night 30°
4
Sun 1/11
Cloudy Weather
Day 43°
Night 28°
6
Mon 1/12
Sunny Weather
Day 43°
Night 28°
7
Tue 1/13
Cloudy Weather
Day 46°
Night 30°
3
Wed 1/14
Cloudy Weather
Day 45°
Night 28°
3
Thu 1/15
Cloudy Weather
Day 46°
Night 27°
2
Fri 1/16
Cloudy Weather
Day 39°
Night 25°
8
Sat 1/17
Cloudy Weather
Day 41°
Night 27°
6
Sun 1/18
Cloudy Weather
Day 43°
Night 27°
43
Mon 1/19
Cloudy Weather
Day 39°
Night 28°
25
Tue 1/20
Cloudy Weather
Day 34°
Night 23°
25
Wed 1/21
Cloudy Weather
Day 36°
Night 19°
25
Thu 1/22
Cloudy Weather
Day 36°
Night 21°
25
Fri 1/23
Cloudy Weather
Day 36°
Night 19°
20
Sat 1/24
Cloudy Weather
Day 36°
Night 21°
20
Sun 1/25
Cloudy Weather
Day 37°
Night 21°
25
Mon 1/26
Cloudy Weather
Day 37°
Night 27°
25
Tue 1/27
Cloudy Weather
Day 39°
Night 21°
25
Wed 1/28
Cloudy Weather
Day 43°
Night 28°
20
Thu 1/29
Cloudy Weather
Day 39°
Night 27°
25
Fri 1/30
Cloudy Weather
Day 37°
Night 25°
25
Sat 1/31
Cloudy Weather
Day 39°
Night 21°
25