Boise weather live forecast

Today's maximum temperature in Boise is expected to be 9°C. Select a day from the live weather forecast for Boise, Idaho, USA for more weather parameters.

Tuesday
24th Feb
9

7

0

1
Wednesday
25th Feb
11

2

10

3
Thursday
26th Feb
12

0

6

3
Friday
27th Feb
15

2

1

4
Saturday
28th Feb
15

2

0

1

5-day weather forecast updated at 04:01 on Tuesday 24th February 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 Tuesday 24th February 2026

Expect cloudy with some rain in Boise, Idaho with a maximum temperature of 9°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 100% chance of some rain and a gentle breeze of 15 kph from the east.

9
°C maximum temperature
7
°C minimum temperature
cloudy with some rain
0
hours of sunshine
1
UV index (Low)
100
% chance of some rain
<20
mm of rainfall expected
7
°C wind chill
15
kph wind from E

Boise weather for Wednesday 25th February 2026

Expect sunshine and showers in Boise, Idaho with a maximum temperature of 11°C, maximum UV of 3 (Moderate) and 10 hours of bright sunshine. There are 0-2 mm of rainfall expected with 37% chance of some rain and a moderate breeze of 26 kph from the north-west.

11
°C maximum temperature
2
°C minimum temperature
sunshine and showers
10
hours of sunshine
3
UV index (Moderate)
37
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
26
kph wind from NW

Boise weather for Thursday 26th February 2026

Expect broken clouds in Boise, Idaho with a maximum temperature of 12°C, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the east.

12
°C maximum temperature
0
°C minimum temperature
broken clouds
6
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
12
°C wind chill
10
kph wind from E

Boise weather for Friday 27th February 2026

Expect broken clouds in Boise, Idaho with a maximum temperature of 15°C, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the east.

15
°C maximum temperature
2
°C minimum temperature
broken clouds
1
hour of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
15
°C wind chill
10
kph wind from E

Boise weather for Saturday 28th February 2026

Expect overcast skies in Boise, Idaho with a maximum temperature of 15°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the east.