Boise weather live forecast

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

Monday
13th Apr
11

4

3

3
Tuesday
14th Apr
16

3

9

4
Wednesday
15th Apr
12

4

0

1
Thursday
16th Apr
7

0

3

4
Friday
17th Apr
11

-2

11

6

5-day weather forecast updated at 04:00 on Monday 13th April 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 Monday 13th April 2026

Expect mostly cloudy with rain in Boise, Idaho with a maximum temperature of 11°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 99% chance of some rain and a gentle breeze of 13 kph from the south-east.

11
°C maximum temperature
4
°C minimum temperature
mostly cloudy with rain
3
hours of sunshine
3
UV index (Moderate)
99
% chance of some rain
<20
mm of rainfall expected
11
°C wind chill
13
kph wind from SE

Boise weather for Tuesday 14th April 2026

Expect broken clouds in Boise, Idaho with a maximum temperature of 16°C, maximum UV of 4 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north-west.

16
°C maximum temperature
3
°C minimum temperature
broken clouds
9
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
16
°C wind chill
14
kph wind from NW

Boise weather for Wednesday 15th April 2026

Expect cloudy with some rain in Boise, Idaho with a maximum temperature of 12°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 99% chance of some rain and a gentle breeze of 17 kph from the south-east.

12
°C maximum temperature
4
°C minimum temperature
cloudy with some rain
0
hours of sunshine
1
UV index (Low)
99
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
17
kph wind from SE

Boise weather for Thursday 16th April 2026

Expect mostly cloudy with light rain in Boise, Idaho with a maximum temperature of 7°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 50% chance of some rain and a moderate breeze of 26 kph from the north-west.

7
°C maximum temperature
0
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
4
UV index (Moderate)
50
% chance of some rain
<5
mm of rainfall expected
4
°C wind chill
26
kph wind from NW

Boise weather for Friday 17th April 2026

Expect scattered clouds in Boise, Idaho with a maximum temperature of 11°C, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north-west.