Butte weather live forecast

Today's maximum temperature in Butte is expected to be 21°C. Select a day from the live weather forecast for Butte, Montana, USA for more weather parameters.

Wednesday
27th May
21

10

11

8
Thursday
28th May
26

12

12

8
Friday
29th May
24

12

11

8
Saturday
30th May
14

8

1

7
Sunday
31st May
14

7

6

7

5-day weather forecast updated at 04:01 on Wednesday 27th May 2026 GMT

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The 5-day weather forecast for Montana (Butte) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Butte weather forecast by day

Below are the detailed weather forecasts for Butte for the next 5 days.

Butte weather for Wednesday 27th May 2026

Expect scattered clouds in Butte, Montana with a maximum temperature of 21°C, maximum UV of 8 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south-east.

21
°C maximum temperature
10
°C minimum temperature
scattered clouds
11
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
14
kph wind from SE

Butte weather for Thursday 28th May 2026

Expect scattered clouds in Butte, Montana with a maximum temperature of 26°C, maximum UV of 8 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south-east.

26
°C maximum temperature
12
°C minimum temperature
scattered clouds
12
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
26
°C wind chill
14
kph wind from SE

Butte weather for Friday 29th May 2026

Expect sunshine and showers in Butte, Montana with a maximum temperature of 24°C, maximum UV of 8 (Very High) and 11 hours of bright sunshine. There are 2-5 mm of rainfall expected with 37% chance of some rain and a gentle breeze of 17 kph from the south-east.

24
°C maximum temperature
12
°C minimum temperature
sunshine and showers
11
hours of sunshine
8
UV index (Very High)
37
% chance of some rain
<5
mm of rainfall expected
24
°C wind chill
17
kph wind from SE

Butte weather for Saturday 30th May 2026

Expect isolated thunderstorms in Butte, Montana with a maximum temperature of 14°C, maximum UV of 7 (High) and 1 hour of bright sunshine. There are 30-40 mm of rainfall expected with 94% chance of some rain and a gentle breeze of 16 kph from the west.

14
°C maximum temperature
8
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
7
UV index (High)
94
% chance of some rain
<40
mm of rainfall expected
14
°C wind chill
16
kph wind from W

Butte weather for Sunday 31st May 2026

Expect sunshine and showers in Butte, Montana with a maximum temperature of 14°C, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 59% chance of some rain and a gentle breeze of 14 kph from the west.