Butte weather live forecast

Today's maximum temperature in Butte is expected to be 20°C. Select a day from the live weather forecast for Butte, Montana, USA for more weather parameters.

Tuesday
26th May
20

10

5

5
Wednesday
27th May
19

9

5

7
Thursday
28th May
24

10

7

8
Friday
29th May
23

11

8

8
Saturday
30th May
15

10

6

6

5-day weather forecast updated at 04:01 on Tuesday 26th 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 Tuesday 26th May 2026

Expect isolated thunderstorms in Butte, Montana with a maximum temperature of 20°C, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 95% chance of some rain and a gentle breeze of 17 kph from the south-east.

20
°C maximum temperature
10
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
5
UV index (Moderate)
95
% chance of some rain
<5
mm of rainfall expected
20
°C wind chill
17
kph wind from SE

Butte weather for Wednesday 27th May 2026

Expect isolated thunderstorms in Butte, Montana with a maximum temperature of 19°C, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 55% chance of some rain and a gentle breeze of 13 kph from the east.

19
°C maximum temperature
9
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
7
UV index (High)
55
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
13
kph wind from E

Butte weather for Thursday 28th May 2026

Expect isolated thunderstorms in Butte, Montana with a maximum temperature of 24°C, maximum UV of 8 (Very High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 31% chance of some rain and a gentle breeze of 16 kph from the south-east.

24
°C maximum temperature
10
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
8
UV index (Very High)
31
% chance of some rain
<2
mm of rainfall expected
24
°C wind chill
16
kph wind from SE

Butte weather for Friday 29th May 2026

Expect broken clouds in Butte, Montana with a maximum temperature of 23°C, maximum UV of 8 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the south.

23
°C maximum temperature
11
°C minimum temperature
broken clouds
8
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
18
kph wind from S

Butte weather for Saturday 30th May 2026

Expect isolated thunderstorms in Butte, Montana with a maximum temperature of 15°C, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 73% chance of some rain and a gentle breeze of 16 kph from the west.