Boise weather live forecast

Today's maximum temperature in Boise is expected to be 15°C. Select a day from the live weather forecast for Boise, Idaho, USA for more weather parameters.

Thursday
11th Dec
15

4

6

1
Friday
12th Dec
13

3

8

1
Saturday
13th Dec
11

1

8

1
Sunday
14th Dec
10

0

6

1
Monday
15th Dec
12

1

0

1

5-day weather forecast updated at 04:01 on Thursday 11th December 2025 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 Thursday 11th December 2025

Expect scattered clouds in Boise, Idaho with a maximum temperature of 15°C, maximum UV of 1 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the east.

15
°C maximum temperature
4
°C minimum temperature
scattered clouds
6
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
15
°C wind chill
13
kph wind from E

Boise weather for Friday 12th December 2025

Expect scattered clouds in Boise, Idaho with a maximum temperature of 13°C, maximum UV of 1 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the east.

13
°C maximum temperature
3
°C minimum temperature
scattered clouds
8
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
9
kph wind from E

Boise weather for Saturday 13th December 2025

Expect scattered clouds in Boise, Idaho with a maximum temperature of 11°C, maximum UV of 1 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the east.

11
°C maximum temperature
1
°C minimum temperature
scattered clouds
8
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
10
kph wind from E

Boise weather for Sunday 14th December 2025

Expect scattered clouds in Boise, Idaho with a maximum temperature of 10°C, maximum UV of 1 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the east.

10
°C maximum temperature
0
°C minimum temperature
scattered clouds
6
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
10
kph wind from E

Boise weather for Monday 15th December 2025

Expect mostly cloudy with light rain in Boise, Idaho with a maximum temperature of 12°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 37% chance of some rain and a gentle breeze of 14 kph from the south-east.