Great Falls weather live forecast

Today's maximum temperature in Great Falls is expected to be 7°C. Select a day from the live weather forecast for Great Falls, Montana, USA for more weather parameters.

Thursday
26th Feb
7

2

3

2
Friday
27th Feb
7

-3

0

2
Saturday
28th Feb
-2

-7

5

3
Sunday
1st Mar
6

-8

11

2
Monday
2nd Mar
10

-3

11

3

5-day weather forecast updated at 04:01 on Thursday 26th February 2026 GMT

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

Great Falls weather forecast by day

Below are the detailed weather forecasts for Great Falls for the next 5 days.

Great Falls weather for Thursday 26th February 2026

Expect broken clouds in Great Falls, Montana with a maximum temperature of 7°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a strong breeze of 50 kph from the south-west.

7
°C maximum temperature
2
°C minimum temperature
broken clouds
3
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
1
°C wind chill
50
kph wind from SW

Great Falls weather for Friday 27th February 2026

Expect broken clouds in Great Falls, Montana with a maximum temperature of 7°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 36 kph from the west.

7
°C maximum temperature
-3
°C minimum temperature
broken clouds
0
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
2
°C wind chill
36
kph wind from W

Great Falls weather for Saturday 28th February 2026

Expect broken clouds in Great Falls, Montana with a maximum temperature of -2°C, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0 cm of snow expected and a moderate breeze of 20 kph from the north-east.

-2
°C maximum temperature
-7
°C minimum temperature
broken clouds
5
hours of sunshine
3
UV index (Moderate)
0
cm of snow expected
-7
°C wind chill
20
kph wind from NE

Great Falls weather for Sunday 1st March 2026

Expect scattered clouds in Great Falls, Montana with a maximum temperature of 6°C, maximum UV of 2 (Low) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the south-west.

6
°C maximum temperature
-8
°C minimum temperature
scattered clouds
11
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
3
°C wind chill
19
kph wind from SW

Great Falls weather for Monday 2nd March 2026

Expect clear skies in Great Falls, Montana with a maximum temperature of 10°C, maximum UV of 3 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 27 kph from the south-west.