Boise weather live forecast

Today's maximum temperature in Boise is expected to be 93°F. Select a day from the live weather forecast for Boise, Idaho, USA for more weather parameters.

Sunday
26th Jul
93

64

13

9
Monday
27th Jul
91

61

15

9
Tuesday
28th Jul
95

61

15

8
Wednesday
29th Jul
97

61

15

8
Thursday
30th Jul
99

63

14

9

5-day weather forecast updated at 04:00 on Sunday 26th 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 Sunday 26th July 2026

Expect scattered clouds in Boise, Idaho with a maximum temperature of 93°F, high levels of heat & humidity, maximum UV of 9 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the north-west.

93
°F maximum temperature
64
°F minimum temperature
scattered clouds
13
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
9
mph wind from NW

Boise weather for Monday 27th July 2026

Expect clear skies in Boise, Idaho with a maximum temperature of 91°F, moderate levels of heat & humidity, maximum UV of 9 (Very 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.

91
°F maximum temperature
61
°F minimum temperature
clear skies
15
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
10
mph wind from NW

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 8 (Very 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
61
°F minimum temperature
clear skies
15
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
10
mph wind from NW

Boise weather for Wednesday 29th July 2026

Expect clear skies in Boise, Idaho with a maximum temperature of 97°F, high levels of heat & humidity, maximum UV of 8 (Very High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the north-west.

97
°F maximum temperature
61
°F minimum temperature
clear skies
15
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
9
mph wind from NW

Boise weather for Thursday 30th July 2026

Expect clear skies in Boise, Idaho with a maximum temperature of 99°F, high levels of heat & humidity, maximum UV of 9 (Very High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 8 mph from the north-west.