Idaho weather live forecast

Today's maximum temperature in Idaho is expected to be 34°C. Select a day from the live weather forecast for Idaho (Boise), USA for more weather parameters.

Wednesday
24th Jun
34

18

13

9
Thursday
25th Jun
32

18

9

8
Friday
26th Jun
22

13

3

6
Saturday
27th Jun
19

10

2

5
Sunday
28th Jun
18

7

1

6

5-day weather forecast updated at 04:00 on Wednesday 24th June 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.

Top Idaho destinations

Below are temperatures expected today at popular countries, regions and places in Idaho. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

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Idaho weather forecast by day

Below are the detailed weather forecasts for Idaho for the next 5 days. The forecasts shown are for Boise and may not represent the whole of Idaho. Browse more destinations in Idaho to view more weather forecasts.

Idaho weather for Wednesday 24th June 2026

Expect scattered clouds in Idaho with a maximum temperature of 34°C, 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 moderate breeze of 20 kph from the north-west.

34
°C maximum temperature
18
°C minimum temperature
scattered clouds
13
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
20
kph wind from NW

Idaho weather for Thursday 25th June 2026

Expect broken clouds in Idaho with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the north-west.

32
°C maximum temperature
18
°C minimum temperature
broken clouds
9
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
17
kph wind from NW

Idaho weather for Friday 26th June 2026

Expect isolated thunderstorms in Idaho with a maximum temperature of 22°C, maximum UV of 6 (High) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 65% chance of some rain and a moderate breeze of 20 kph from the north-west.

22
°C maximum temperature
13
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
6
UV index (High)
65
% chance of some rain
<5
mm of rainfall expected
22
°C wind chill
20
kph wind from NW

Idaho weather for Saturday 27th June 2026

Expect isolated thunderstorms in Idaho with a maximum temperature of 19°C, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 78% chance of some rain and a gentle breeze of 16 kph from the north-west.

19
°C maximum temperature
10
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
5
UV index (Moderate)
78
% chance of some rain
<20
mm of rainfall expected
19
°C wind chill
16
kph wind from NW

Idaho weather for Sunday 28th June 2026

Expect mostly cloudy with light rain in Idaho with a maximum temperature of 18°C, maximum UV of 6 (High) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 28% chance of some rain and a moderate breeze of 20 kph from the north-west.