Idaho weather live forecast

Today's maximum temperature in Idaho is expected to be 36°F. Select a day from the live weather forecast for Idaho (Boise), USA for more weather parameters.

Monday
26th Jan
36

23

0

1
Tuesday
27th Jan
39

25

9

2
Wednesday
28th Jan
41

28

6

2
Thursday
29th Jan
39

28

1

2
Friday
30th Jan
43

32

1

2

5-day weather forecast updated at 04:01 on Monday 26th January 2026 GMT

More about Idaho

Idaho by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Idaho

Travelbag: up to 50% off 2026 holidays

Sale

Save up to 50% on 2026 holidays & tours with Travelbag
Book selected stays in popular destinations around the world
Travel before 31st December 2026 (inclusive)

Go to Travelbag deal >>

Expires at 23:59 on Saturday 31st Jan 2026 · View all Travelbag offers

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.

All Idaho destinations

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 Monday 26th January 2026

Expect broken clouds in Idaho with a maximum temperature of 36°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 8 mph from the east.

36
°F maximum temperature
23
°F minimum temperature
broken clouds
0
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
30
°F wind chill
8
mph wind from E

Idaho weather for Tuesday 27th January 2026

Expect scattered clouds in Idaho with a maximum temperature of 39°F, maximum UV of 2 (Low) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the east.

39
°F maximum temperature
25
°F minimum temperature
scattered clouds
9
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
36
°F wind chill
7
mph wind from E

Idaho weather for Wednesday 28th January 2026

Expect cloudy with sleet or snow in Idaho with a maximum temperature of 41°F, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 15% chance of some sleet or snow and a light breeze of 6 mph from the east.

41
°F maximum temperature
28
°F minimum temperature
cloudy with sleet or snow
6
hours of sunshine
2
UV index (Low)
15
% chance of some sleet or snow
<5
mm of sleet/snow expected
36
°F wind chill
6
mph wind from E

Idaho weather for Thursday 29th January 2026

Expect broken clouds in Idaho with a maximum temperature of 39°F, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the east.

39
°F maximum temperature
28
°F minimum temperature
broken clouds
1
hour of sunshine
2
UV index (Low)
0
mm of rainfall expected
34
°F wind chill
6
mph wind from E

Idaho weather for Friday 30th January 2026

Expect mostly cloudy with light rain in Idaho with a maximum temperature of 43°F, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a light breeze of 6 mph from the east.