Boise 7-day weather forecast

Written by:
June 8, 2026
ESOlex // Shutterstock

Boise 7-day weather forecast

Stacker created the forecast for Boise, Idaho using data from OpenWeather. This week's high is 109 °F on Saturday, while the low is 60 °F on Monday. There are expected to be 7 sunny days and precipitation on 0 days this week.

NWS Boise ID has issued an air quality alert until Monday at 12:00 PM.

Monday, July 27

- High of 94 °F, low of 60 °F (13% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (5 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 6:28 AM, sunset at 9:13 PM
1 / 6
Rachasie // Shutterstock

Tuesday, July 28

- High of 98 °F, low of 60 °F (11% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (5 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 6:29 AM, sunset at 9:12 PM
2 / 6
Maxim Grohotov // Shutterstock

Wednesday, July 29

- High of 101 °F, low of 66 °F (13% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (2 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 6:30 AM, sunset at 9:11 PM
- Full moon
3 / 6
Witaya Proadtayakogool // Shutterstock

Thursday, July 30

- High of 103 °F, low of 67 °F (16% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 6:31 AM, sunset at 9:10 PM
4 / 6
LeManna // Shutterstock

Friday, July 31

- High of 104 °F, low of 69 °F (14% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 6:32 AM, sunset at 9:09 PM
5 / 6
Pablesku // Shutterstock

Saturday, August 1

- High of 109 °F, low of 76 °F (9% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 6:34 AM, sunset at 9:08 PM
6 / 6
Happy Together // Shutterstock

Sunday, August 2

- High of 98 °F, low of 69 °F (17% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 6:35 AM, sunset at 9:06 PM

Trending Now