Boise weather live forecast

Today's maximum temperature in Boise is expected to be 95°F. Select a day from the live weather forecast for Boise, Idaho, USA for more weather parameters.

Tuesday
28th Jul
95

63

15

6
Wednesday
29th Jul
95

61

13

6
Thursday
30th Jul
97

64

14

6
Friday
31st Jul
99

66

15

7
Saturday
1st Aug
100

66

13

7

5-day weather forecast updated at 04:00 on Tuesday 28th July 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 Tuesday 28th July 2026

Expect clear skies in Boise, Idaho with a maximum temperature of 95°F, high levels of heat & humidity, maximum UV of 6 (High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 10 mph from the north-west.

95
°F maximum temperature
63
°F minimum temperature
clear skies
15
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
H
high heat & humidity
10
mph wind from NW

Boise weather for Wednesday 29th July 2026

Expect scattered clouds in Boise, Idaho with a maximum temperature of 95°F, high levels of heat & humidity, maximum UV of 6 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 10 mph from the north-west.

95
°F maximum temperature
61
°F minimum temperature
scattered clouds
13
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
H
high heat & humidity
10
mph wind from NW

Boise weather for Thursday 30th July 2026

Expect clear skies in Boise, Idaho with a maximum temperature of 97°F, high levels of heat & humidity, maximum UV of 6 (High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 8 mph from the east.

97
°F maximum temperature
64
°F minimum temperature
clear skies
14
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
H
high heat & humidity
8
mph wind from E

Boise weather for Friday 31st July 2026

Expect clear skies in Boise, Idaho with a maximum temperature of 99°F, high levels of heat & humidity, maximum UV of 7 (High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the north-west.

99
°F maximum temperature
66
°F minimum temperature
clear skies
15
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
H
high heat & humidity
7
mph wind from NW

Boise weather for Saturday 1st August 2026

Expect clear skies in Boise, Idaho with a maximum temperature of 100°F, high levels of heat & humidity, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the north-west.