Idaho weather live forecast

Today's maximum temperature in Idaho is expected to be 11°C. Select a day from the live weather forecast for Idaho (Boise), USA for more weather parameters.

Sunday
4th Jan
11

6

0

1
Monday
5th Jan
9

4

1

1
Tuesday
6th Jan
9

3

1

1
Wednesday
7th Jan
8

2

2

1
Thursday
8th Jan
6

0

3

1

5-day weather forecast updated at 04:01 on Sunday 4th January 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 Sunday 4th January 2026

Expect mostly cloudy with light rain in Idaho with a maximum temperature of 11°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 66% chance of some rain and a moderate breeze of 23 kph from the south-east.

11
°C maximum temperature
6
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
1
UV index (Low)
66
% chance of some rain
<2
mm of rainfall expected
11
°C wind chill
23
kph wind from SE

Idaho weather for Monday 5th January 2026

Expect mostly cloudy with light rain in Idaho with a maximum temperature of 9°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 50% chance of some rain and a light breeze of 12 kph from the south-east.

9
°C maximum temperature
4
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
1
UV index (Low)
50
% chance of some rain
<5
mm of rainfall expected
7
°C wind chill
12
kph wind from SE

Idaho weather for Tuesday 6th January 2026

Expect mostly cloudy with light rain in Idaho with a maximum temperature of 9°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 88% chance of some rain and a light breeze of 12 kph from the south-east.

9
°C maximum temperature
3
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
1
UV index (Low)
88
% chance of some rain
<5
mm of rainfall expected
7
°C wind chill
12
kph wind from SE

Idaho weather for Wednesday 7th January 2026

Expect cloudy with sleet or snow in Idaho with a maximum temperature of 8°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 10-20 mm of sleet/snow expected with 64% chance of some sleet or snow and a gentle breeze of 14 kph from the north-west.

8
°C maximum temperature
2
°C minimum temperature
cloudy with sleet or snow
2
hours of sunshine
1
UV index (Low)
64
% chance of some sleet or snow
<20
mm of sleet/snow expected
5
°C wind chill
14
kph wind from NW

Idaho weather for Thursday 8th January 2026

Expect mostly cloudy with light rain in Idaho with a maximum temperature of 6°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 54% chance of some rain and a moderate breeze of 24 kph from the west.