Boise weather live forecast

Today's maximum temperature in Boise is expected to be 50°F. Select a day from the live weather forecast for Boise, Idaho, USA for more weather parameters.

Sunday
7th Dec
50

36

0

1
Monday
8th Dec
52

37

3

1
Tuesday
9th Dec
52

45

0

0
Wednesday
10th Dec
59

48

0

1
Thursday
11th Dec
52

43

2

1

5-day weather forecast updated at 04:01 on Sunday 7th 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 Sunday 7th December 2025

Expect mostly cloudy with light rain in Boise, Idaho with a maximum temperature of 50°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 57% chance of some rain and a gentle breeze of 9 mph from the east.

50
°F maximum temperature
36
°F minimum temperature
mostly cloudy with light rain
0
hours of sunshine
1
UV index (Low)
57
% chance of some rain
<2
mm of rainfall expected
45
°F wind chill
9
mph wind from E

Boise weather for Monday 8th December 2025

Expect mostly cloudy with rain in Boise, Idaho with a maximum temperature of 52°F, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 33% chance of some rain and a gentle breeze of 9 mph from the south-east.

52
°F maximum temperature
37
°F minimum temperature
mostly cloudy with rain
3
hours of sunshine
1
UV index (Low)
33
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
9
mph wind from SE

Boise weather for Tuesday 9th December 2025

Expect overcast with light rain in Boise, Idaho with a maximum temperature of 52°F and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 93% chance of some rain and a gentle breeze of 9 mph from the south-west.

52
°F maximum temperature
45
°F minimum temperature
overcast with light rain
0
hours of sunshine
0
UV index (None)
93
% chance of some rain
<2
mm of rainfall expected
52
°F wind chill
9
mph wind from SW

Boise weather for Wednesday 10th December 2025

Expect overcast with light rain in Boise, Idaho with a maximum temperature of 59°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 42% chance of some rain and a moderate breeze of 14 mph from the west.

59
°F maximum temperature
48
°F minimum temperature
overcast with light rain
0
hours of sunshine
1
UV index (Low)
42
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
14
mph wind from W

Boise weather for Thursday 11th December 2025

Expect broken clouds in Boise, Idaho with a maximum temperature of 52°F, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the north-west.