Butte weather live forecast

Today's maximum temperature in Butte is expected to be 25°C. Select a day from the live weather forecast for Butte, Montana, USA for more weather parameters.

Wednesday
12th Aug
25

13

8

6
Thursday
13th Aug
20

12

4

5
Friday
14th Aug
17

12

4

5
Saturday
15th Aug
19

11

6

6
Sunday
16th Aug
23

12

9

7

5-day weather forecast updated at 04:01 on Wednesday 12th August 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 12th August 2026

Expect broken clouds in Butte, Montana with a maximum temperature of 25°C, maximum UV of 6 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the north-east.

25
°C maximum temperature
13
°C minimum temperature
broken clouds
8
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
25
°C wind chill
13
kph wind from NE

Butte weather for Thursday 13th August 2026

Expect isolated thunderstorms in Butte, Montana with a maximum temperature of 20°C, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 85% chance of some rain and a light breeze of 10 kph from the north-west.

20
°C maximum temperature
12
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
5
UV index (Moderate)
85
% chance of some rain
<10
mm of rainfall expected
20
°C wind chill
10
kph wind from NW

Butte weather for Friday 14th August 2026

Expect isolated thunderstorms in Butte, Montana with a maximum temperature of 17°C, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 89% chance of some rain and a light breeze of 9 kph from the south-east.

17
°C maximum temperature
12
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
5
UV index (Moderate)
89
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
9
kph wind from SE

Butte weather for Saturday 15th August 2026

Expect isolated thunderstorms in Butte, Montana with a maximum temperature of 19°C, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 59% chance of some rain and a light breeze of 9 kph from the south.

19
°C maximum temperature
11
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
6
UV index (High)
59
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
9
kph wind from S

Butte weather for Sunday 16th August 2026

Expect isolated thunderstorms in Butte, Montana with a maximum temperature of 23°C, maximum UV of 7 (High) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 36% chance of some rain and a light breeze of 11 kph from the south.