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January weather forecast in Great Falls

30 days Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

30 days Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Sun

Sunday

Mon

Monday

Tue

Tuesday

Wed

Wednesday

Thu

Thursday

Fri

Friday

Sat

Saturday

29 December, sun

	663 mmHg		69%
	6.1 m/s

29 December, Sunday. day, 0°; night, -7°; snow

30 December, mon

	662 mmHg		70%
	6.4 m/s

30 December, Monday. day, 0°; night, -8°; snow

31 December, tue

	663 mmHg		70%
	5.9 m/s

31 December, Tuesday. day, -1°; night, -7°; overcast

1 January, wed

	664 mmHg		69%
	6.5 m/s

1 January, Wednesday. day, 0°; night, -8°; snow

2 January, thu

	664 mmHg		66%
	7.2 m/s

2 January, Thursday. day, 0°; night, -6°; clear

3 January, fri

	663 mmHg		66%
	6.6 m/s

3 January, Friday. day, 0°; night, -7°; partly cloudy

4 January, sat

	664 mmHg		63%
	6.8 m/s

4 January, Saturday. day, 0°; night, -7°; clear

5 January, sun

	664 mmHg		65%
	6.7 m/s

5 January, Sunday. day, -1°; night, -7°; clear

6 January, mon

	664 mmHg		63%
	7.3 m/s

6 January, Monday. day, 0°; night, -7°; partly cloudy

7 January, tue

	663 mmHg		68%
	6.9 m/s

7 January, Tuesday. day, 1°; night, -5°; snow

8 January, wed

	663 mmHg		67%
	6.8 m/s

8 January, Wednesday. day, 1°; night, -5°; overcast

9 January, thu

	664 mmHg		66%
	6.6 m/s

9 January, Thursday. day, 0°; night, -6°; overcast

10 January, fri

	662 mmHg		66%
	7.3 m/s

10 January, Friday. day, 1°; night, -6°; snow

11 January, sat

	663 mmHg		67%
	6.7 m/s

11 January, Saturday. day, -1°; night, -8°; partly cloudy

12 January, sun

	664 mmHg		66%
	6.7 m/s

12 January, Sunday. day, -1°; night, -9°; overcast

13 January, mon

	664 mmHg		63%
	7.1 m/s

13 January, Monday. day, 0°; night, -7°; partly cloudy

14 January, tue

	665 mmHg		68%
	6 m/s

14 January, Tuesday. day, 0°; night, -7°; partly cloudy

15 January, wed

	665 mmHg		66%
	6.7 m/s

15 January, Wednesday. day, 1°; night, -7°; partly cloudy

16 January, thu

	665 mmHg		66%
	6.3 m/s

16 January, Thursday. day, 0°; night, -7°; clear

17 January, fri

	664 mmHg		67%
	6.5 m/s

17 January, Friday. day, 1°; night, -6°; snow

18 January, sat

	664 mmHg		66%
	6.6 m/s

18 January, Saturday. day, 1°; night, -6°; rain

19 January, sun

	664 mmHg		66%
	6.3 m/s

19 January, Sunday. day, 1°; night, -5°; overcast

20 January, mon

	663 mmHg		68%
	5.9 m/s

20 January, Monday. day, 2°; night, -5°; overcast

21 January, tue

	662 mmHg		69%
	5.8 m/s

21 January, Tuesday. day, 2°; night, -5°; partly cloudy

22 January, wed

	664 mmHg		67%
	6 m/s

22 January, Wednesday. day, 2°; night, -5°; overcast

23 January, thu

	664 mmHg		68%
	6.6 m/s

23 January, Thursday. day, 2°; night, -5°; partly cloudy

24 January, fri

	664 mmHg		66%
	6.4 m/s

24 January, Friday. day, 2°; night, -5°; clear

25 January, sat

	664 mmHg		65%
	6.2 m/s

25 January, Saturday. day, 2°; night, -5°; clear

26 January, sun

	664 mmHg		66%
	6.1 m/s

26 January, Sunday. day, 2°; night, -6°; clear

27 January, mon

	665 mmHg		65%
	6.4 m/s

27 January, Monday. day, 1°; night, -6°; partly cloudy

28 January, tue

	665 mmHg		62%
	6.4 m/s

28 January, Tuesday. day, 2°; night, -7°; partly cloudy

29 January, wed

	665 mmHg		63%
	6.4 m/s

29 January, Wednesday. day, 2°; night, -6°; partly cloudy

30 January, thu

	663 mmHg		60%
	7.4 m/s

30 January, Thursday. day, 3°; night, -5°; clear

31 January, fri

	663 mmHg		61%
	7.3 m/s

31 January, Friday. day, 3°; night, -4°; rain

1 February, sat

	664 mmHg		62%
	6.9 m/s

1 February, Saturday. day, 2°; night, -6°; partly cloudy

Average data for 10 years

Great Falls January

8

sunny days

6

days with precipitation

8

cloudy days

8 sunny days; 6 days with precipitation; 8 cloudy days;

66

%

air humidity

4.69

m/s

WindSW

20

mm of precipitation

(5% of annual average)

air humidity 66%; 20 millimeters of precipitation (5% of annual average); Wind south-westerly 4.69 Meters per second

Weather graphs for January

TemperaturePrecipitation chance, %Humidity, %Wind, m/sPressure, mmHg

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

S

SW

S

SW

SW

SW

SW

SW

S

S

SW

SW

SW

SW

SW

SW

SW

SW

1

Average data for 10 years

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

Daytime temperature

Night-time temperature

Cities near you

Calgary
Moscow
West Yellowstone
Medicine Hat
Bozeman
Billings
Cody
Jackson
Missoula

Cities with similar weather in January

Yerevan
Almaty
Brest
Seoul
Bellingshausen Station
Reykyavik
Pinsk
Tskhinval
Edinets

The weather forecast for January 2025 is based on historical data from the past 10 years.

January in Great Falls is the snowiest month of the year. In January, the weather in Great Falls is typically cold. Average daily high temperature in January is about 1 degree above zero. On average, Great Falls has 12 partly cloudy, 8 sunny, 6 cloudy, 4 snowy, and 1 rainy day in January. The snowfalls are usually light. January as well as February, March, April, and November is considered the most uncomfortable time to visit Great Falls.

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