Boise weather live forecast

Today's maximum temperature in Boise is expected to be 13°C. Select a day from the live weather forecast for Boise, Idaho, USA for more weather parameters.

Thursday
26th Mar
13

2

12

7
Friday
27th Mar
19

2

10

7
Saturday
28th Mar
22

7

8

6
Sunday
29th Mar
23

7

6

4
Monday
30th Mar
18

9

3

3

5-day weather forecast updated at 04:00 on Friday 27th March 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 Thursday 26th March 2026

Expect scattered clouds in Boise, Idaho with a maximum temperature of 13°C, maximum UV of 7 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the north-west.

13
°C maximum temperature
2
°C minimum temperature
scattered clouds
12
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
13
°C wind chill
24
kph wind from NW

Boise weather for Friday 27th March 2026

Expect scattered clouds in Boise, Idaho with a maximum temperature of 19°C, maximum UV of 7 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south-east.

19
°C maximum temperature
2
°C minimum temperature
scattered clouds
10
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
15
kph wind from SE

Boise weather for Saturday 28th March 2026

Expect scattered clouds in Boise, Idaho with a maximum temperature of 22°C, maximum UV of 6 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the east.

22
°C maximum temperature
7
°C minimum temperature
scattered clouds
8
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
9
kph wind from E

Boise weather for Sunday 29th March 2026

Expect scattered clouds in Boise, Idaho with a maximum temperature of 23°C, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south.

23
°C maximum temperature
7
°C minimum temperature
scattered clouds
6
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
23
°C wind chill
10
kph wind from S

Boise weather for Monday 30th March 2026

Expect broken clouds in Boise, Idaho with a maximum temperature of 18°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the north-west.