Butte weather live forecast

Today's maximum temperature in Butte is expected to be 18°C. Select a day from the live weather forecast for Butte, Montana, USA for more weather parameters.

Tuesday
16th Sep
18

5

5

4
Wednesday
17th Sep
21

3

11

6
Thursday
18th Sep
24

2

11

6
Friday
19th Sep
25

4

8

6
Saturday
20th Sep
25

5

7

5

5-day weather forecast updated at 04:01 on Tuesday 16th September 2025 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 16th September 2025

Expect broken clouds in Butte, Montana with a maximum temperature of 18°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the north-east.

18
°C maximum temperature
5
°C minimum temperature
broken clouds
5
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
18
°C wind chill
13
kph wind from NE

Butte weather for Wednesday 17th September 2025

Expect scattered clouds in Butte, Montana with a maximum temperature of 21°C, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south-east.

21
°C maximum temperature
3
°C minimum temperature
scattered clouds
11
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
21
°C wind chill
10
kph wind from SE

Butte weather for Thursday 18th September 2025

Expect clear skies in Butte, Montana with a maximum temperature of 24°C, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south.

24
°C maximum temperature
2
°C minimum temperature
clear skies
11
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
24
°C wind chill
14
kph wind from S

Butte weather for Friday 19th September 2025

Expect scattered 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 14 kph from the south.

25
°C maximum temperature
4
°C minimum temperature
scattered clouds
8
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
25
°C wind chill
14
kph wind from S

Butte weather for Saturday 20th September 2025

Expect sunshine and showers in Butte, Montana with a maximum temperature of 25°C, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 19% chance of some rain and a moderate breeze of 21 kph from the west.

25
°C maximum temperature
5
°C minimum temperature
sunshine and showers
7
hours of sunshine
5
UV index (Moderate)
19
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
21
kph wind from W

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Metric (°C / mm) | Imperial (°F / inches)

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Montana - quick facts
Flight time^✝	13 hours
Time difference	UK -7 hours
Language(s)	English
Currency	US Dollar
Electricity	A + B plug (120V)
Driving side	Right
Visa^✝	Yes
Why visit?	Nature
Tourist info	Montana Office of Tourism