Boise weather live forecast

Today's maximum temperature in Boise is expected to be 24°C. Select a day from the live weather forecast for Boise, Idaho, USA for more weather parameters.

Friday
1st May
24

8

14

7
Saturday
2nd May
26

10

5

6
Sunday
3rd May
27

11

12

6
Monday
4th May
27

11

13

5
Tuesday
5th May
27

11

11

7

5-day weather forecast updated at 04:01 on Friday 1st May 2026 GMT

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The 5-day weather forecast for Idaho (Boise) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Boise weather forecast by day

Below are the detailed weather forecasts for Boise for the next 5 days.

Boise weather for Friday 1st May 2026

Expect clear skies in Boise, Idaho with a maximum temperature of 24°C, maximum UV of 7 (High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the east.

24
°C maximum temperature
8
°C minimum temperature
clear skies
14
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
24
°C wind chill
15
kph wind from E

Boise weather for Saturday 2nd May 2026

Expect broken clouds in Boise, Idaho with a maximum temperature of 26°C, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the east.

26
°C maximum temperature
10
°C minimum temperature
broken clouds
5
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
20
kph wind from E

Boise weather for Sunday 3rd May 2026

Expect scattered clouds in Boise, Idaho with a maximum temperature of 27°C, maximum UV of 6 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the east.

27
°C maximum temperature
11
°C minimum temperature
scattered clouds
12
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
27
°C wind chill
12
kph wind from E

Boise weather for Monday 4th May 2026

Expect clear skies in Boise, Idaho with a maximum temperature of 27°C, maximum UV of 5 (Moderate) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north-west.

27
°C maximum temperature
11
°C minimum temperature
clear skies
13
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
27
°C wind chill
14
kph wind from NW

Boise weather for Tuesday 5th May 2026

Expect scattered clouds in Boise, Idaho with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 7 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the north-west.