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Monthly 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
24
+4
+1
24 November, sun
+4
+1
Feels like
−4
673 mmHg
55%
8.6
m/s
SW
24 November, Sunday. day, 4°; night, 1°; clear
25
+5
+3
25 November, mon
+5
+3
Feels like
−2
674 mmHg
55%
8.8
m/s
SW
25 November, Monday. day, 5°; night, 3°; rain
26
+6
+2
26 November, tue
+6
+2
Feels like
−1
671 mmHg
56%
8
m/s
SW
26 November, Tuesday. day, 6°; night, 2°; partly cloudy
27
+4
−1
27 November, wed
+4
−1
Feels like
−2
670 mmHg
56%
7.9
m/s
SW
27 November, Wednesday. day, 4°; night, -1°; partly cloudy
28
November
0
−10
28 November, thu
0
−10
Feels like
−12
670 mmHg
78%
3.6
m/s
SW
Climate normal
+1
−1
28 November, Thursday. day, 0°; night, -10°; overcast
29
−5
−8
29 November, fri
−5
−8
Feels like
−13
668 mmHg
84%
2.5
m/s
NE
Climate normal
+3
0
29 November, Friday. day, -5°; night, -8°; overcast
30
+1
−4
30 November, sat
+1
−4
Feels like
−8
670 mmHg
68%
4.4
m/s
SW
Climate normal
+4
+1
30 November, Saturday. day, 1°; night, -4°; overcast
1 December
−1
−9
1 December, sun
−1
−9
Feels like
−9
673 mmHg
77%
2.4
m/s
NE
Climate normal
+3
−1
1 December, Sunday. day, -1°; night, -9°; overcast
2
+3
+1
2 December, mon
+3
+1
Feels like
−8
675 mmHg
71%
4.1
m/s
W
Climate normal
−1
−3
2 December, Monday. day, 3°; night, 1°; partly cloudy
3
+10
+4
3 December, tue
+10
+4
Feels like
−1
673 mmHg
50%
7.4
m/s
SW
Climate normal
−2
−5
3 December, Tuesday. day, 10°; night, 4°; overcast
4
+13
+5
4 December, wed
+13
+5
Feels like
+2
673 mmHg
50%
7.7
m/s
SW
Climate normal
−2
−4
4 December, Wednesday. day, 13°; night, 5°; partly cloudy
5
+8
+2
5 December, thu
+8
+2
Feels like
−1
673 mmHg
63%
6.4
m/s
W
Climate normal
−1
−5
5 December, Thursday. day, 8°; night, 2°; light rain
6
+9
+4
6 December, fri
+9
+4
Feels like
0
675 mmHg
63%
5.3
m/s
SW
Climate normal
−3
−5
6 December, Friday. day, 9°; night, 4°; partly cloudy
7
+12
+1
7 December, sat
+12
+1
Feels like
0
676 mmHg
67%
7.3
m/s
SW
Climate normal
−1
−3
7 December, Saturday. day, 12°; night, 1°; light rain
8
+8
+1
8 December, sun
+8
+1
Feels like
0
674 mmHg
70%
4.9
m/s
W
Climate normal
−1
−4
8 December, Sunday. day, 8°; night, 1°; overcast
9
0
−8
9 December, mon
0
−8
Feels like
−7
673 mmHg
80%
5.1
m/s
W
Climate normal
0
−3
9 December, Monday. day, 0°; night, -8°; overcast
10
−3
−4
10 December, tue
−3
−4
Feels like
−12
648 mmHg
81%
6.2
m/s
SW
Climate normal
+1
−1
10 December, Tuesday. day, -3°; night, -4°; mostly clear
11
+1
0
11 December, wed
+1
0
Feels like
−8
632 mmHg
72%
7.1
m/s
SW
Climate normal
+3
−2
11 December, Wednesday. day, 1°; night, 0°; mostly clear
12
+4
+3
12 December, thu
+4
+3
Feels like
−5
625 mmHg
72%
8.5
m/s
SW
Climate normal
−1
−4
12 December, Thursday. day, 4°; night, 3°; partly cloudy
13
+4
−4
13 December, fri
+4
−4
Feels like
−5
620 mmHg
82%
6
m/s
W
Climate normal
−3
−6
13 December, Friday. day, 4°; night, -4°; sleet
14
−3
−6
14 December, sat
−3
−6
Feels like
−11
627 mmHg
67%
5.8
m/s
W
Climate normal
−2
−5
14 December, Saturday. day, -3°; night, -6°; light snow
15
−5
−6
15 December, sun
−5
−6
Feels like
−11
625 mmHg
81%
3.8
m/s
SW
Climate normal
−4
−6
15 December, Sunday. day, -5°; night, -6°; light snow
16
−6
−10
16 December, mon
−6
−10
Feels like
−12
626 mmHg
89%
3
m/s
NE
Climate normal
−2
−4
16 December, Monday. day, -6°; night, -10°; light snow
17
−8
−12
17 December, tue
−8
−12
Feels like
−15
625 mmHg
87%
3.8
m/s
NE
Climate normal
0
−5
17 December, Tuesday. day, -8°; night, -12°; light snow
18
−13
−17
18 December, wed
−13
−17
Feels like
−20
624 mmHg
84%
3.4
m/s
NE
Climate normal
−3
−5
18 December, Wednesday. day, -13°; night, -17°; light snow
19
−17
−23
19 December, thu
−17
−23
Feels like
−25
629 mmHg
79%
2.7
m/s
NE
Climate normal
−3
−5
19 December, Thursday. day, -17°; night, -23°; partly cloudy
20
−15
−16
20 December, fri
−15
−16
Feels like
−24
632 mmHg
80%
6.7
m/s
SW
Climate normal
−1
−4
20 December, Friday. day, -15°; night, -16°; clear
21
−13
−13
21 December, sat
−13
−13
Feels like
−20
634 mmHg
86%
3.4
m/s
SW
Climate normal
−3
−6
21 December, Saturday. day, -13°; night, -13°; mostly clear
22
0
−3
22 December, sun
0
−3
Feels like
−9
629 mmHg
92%
5.2
m/s
SW
Climate normal
−4
−6
22 December, Sunday. day, 0°; night, -3°; sleet
23
−6
−22
23 December, mon
−6
−22
Feels like
−18
627 mmHg
93%
5.5
m/s
NE
Climate normal
−3
−6
23 December, Monday. day, -6°; night, -22°; snow
24
−15
−14
24 December, tue
−15
−14
Feels like
−21
627 mmHg
88%
3.1
m/s
SW
Climate normal
−5
−7
24 December, Tuesday. day, -15°; night, -14°; mostly clear
25
−12
−21
25 December, wed
−12
−21
Feels like
−19
629 mmHg
90%
3.1
m/s
N
Climate normal
−5
−6
25 December, Wednesday. day, -12°; night, -21°; light snow
26
−16
−20
26 December, thu
−16
−20
Feels like
−23
633 mmHg
84%
2.7
m/s
SW
Climate normal
−3
−6
26 December, Thursday. day, -16°; night, -20°; partly cloudy
27
−13
−14
27 December, fri
−13
−14
Feels like
−20
633 mmHg
88%
3.7
m/s
SW
Climate normal
−3
−6
27 December, Friday. day, -13°; night, -14°; clear
Average data for 10 years
Next, the average data for 10 years
28
−4
−8
28 December, sat
−4
−8
Feels like
−12
671 mmHg
77%
8.3
m/s
W
28 December, Saturday. day, -4°; night, -8°; partly cloudy
Average for 30 days
6
sunny days
11
days with precipitation
13
cloudy days
6 sunny days; 11 days with precipitation; 13 cloudy days;
77
%
air humidity
4.8
m/s
Wind
SW
5
mm of precipitation
(2% of annual average)
air humidity 77%; 5 millimeters of precipitation (2% of annual average); Wind south-westerly 4.8 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
SW
NE
SW
NE
W
SW
SW
W
SW
SW
W
W
SW
SW
SW
W
W
SW
NE
NE
NE
NE
SW
SW
SW
NE
SW
N
SW
SW
28
Average data for 10 years
29
30
1
December
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
Daytime temperature
Night-time temperature
