Hamilton weather live forecast

Today's maximum temperature in Hamilton is expected to be 10°C. Select a day from the live weather forecast for Hamilton, Montana, USA for more weather parameters.

Friday
30th Jan
10

0

1

2
Saturday
31st Jan
11

2

6

2
Sunday
1st Feb
12

-1

6

2
Monday
2nd Feb
10

0

4

1
Tuesday
3rd Feb
10

0

7

1

5-day weather forecast updated at 15:58 on Friday 30th January 2026 GMT

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

Hamilton weather forecast by day

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

Hamilton weather for Friday 30th January 2026

Expect broken clouds in Hamilton, Montana with a maximum temperature of 10°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south.

10
°C maximum temperature
0
°C minimum temperature
broken clouds
1
hour of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
14
kph wind from S

Hamilton weather for Saturday 31st January 2026

Expect broken clouds in Hamilton, Montana with a maximum temperature of 11°C, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south.

11
°C maximum temperature
2
°C minimum temperature
broken clouds
6
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
11
°C wind chill
14
kph wind from S

Hamilton weather for Sunday 1st February 2026

Expect sunshine and showers in Hamilton, Montana with a maximum temperature of 12°C, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a light breeze of 12 kph from the south.

12
°C maximum temperature
-1
°C minimum temperature
sunshine and showers
6
hours of sunshine
2
UV index (Low)
25
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
12
kph wind from S

Hamilton weather for Monday 2nd February 2026

Expect sunshine and showers in Hamilton, Montana with a maximum temperature of 10°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 14% chance of some rain and a light breeze of 10 kph from the south.

10
°C maximum temperature
0
°C minimum temperature
sunshine and showers
4
hours of sunshine
1
UV index (Low)
14
% chance of some rain
<2
mm of rainfall expected
8
°C wind chill
10
kph wind from S

Hamilton weather for Tuesday 3rd February 2026

Expect broken clouds in Hamilton, Montana with a maximum temperature of 10°C, maximum UV of 1 (Low) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the south.