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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
+1
−1
28 November, thu
+1
−1
Feels like
−6
671 mmHg
57%
7.8
m/s
SW
28 November, Thursday. day, 1°; night, -1°; partly cloudy
29
November
−6
−8
29 November, fri
−6
−8
Feels like
−14
668 mmHg
86%
2.4
m/s
NE
Climate normal
+3
0
29 November, Friday. day, -6°; night, -8°; overcast
30
+3
−6
30 November, sat
+3
−6
Feels like
−7
669 mmHg
61%
5.4
m/s
SW
Climate normal
+4
+1
30 November, Saturday. day, 3°; night, -6°; partly cloudy
1 December
−6
−11
1 December, sun
−6
−11
Feels like
−13
673 mmHg
82%
3.3
m/s
NE
Climate normal
+3
−1
1 December, Sunday. day, -6°; night, -11°; overcast
2
+4
−1
2 December, mon
+4
−1
Feels like
−11
672 mmHg
75%
4.5
m/s
NW
Climate normal
−1
−3
2 December, Monday. day, 4°; night, -1°; partly cloudy
3
+10
+1
3 December, tue
+10
+1
Feels like
0
673 mmHg
52%
5.1
m/s
SW
Climate normal
−2
−5
3 December, Tuesday. day, 10°; night, 1°; overcast
4
+12
−1
4 December, wed
+12
−1
Feels like
0
672 mmHg
54%
6.2
m/s
SW
Climate normal
−2
−4
4 December, Wednesday. day, 12°; night, -1°; mostly clear
5
+8
+2
5 December, thu
+8
+2
Feels like
−1
674 mmHg
73%
4.9
m/s
SW
Climate normal
−1
−5
5 December, Thursday. day, 8°; night, 2°; overcast
6
+9
+4
6 December, fri
+9
+4
Feels like
−2
675 mmHg
62%
8
m/s
SW
Climate normal
−3
−5
6 December, Friday. day, 9°; night, 4°; mostly clear
7
+9
+1
7 December, sat
+9
+1
Feels like
−1
670 mmHg
61%
8.3
m/s
SW
Climate normal
−1
−3
7 December, Saturday. day, 9°; night, 1°; overcast
8
+6
0
8 December, sun
+6
0
Feels like
−3
673 mmHg
65%
6.6
m/s
W
Climate normal
−1
−4
8 December, Sunday. day, 6°; night, 0°; light rain
9
+4
0
9 December, mon
+4
0
Feels like
−4
674 mmHg
71%
4.9
m/s
W
Climate normal
0
−3
9 December, Monday. day, 4°; night, 0°; overcast
10
+5
0
10 December, tue
+5
0
Feels like
−4
674 mmHg
75%
5
m/s
W
Climate normal
+1
−1
10 December, Tuesday. day, 5°; night, 0°; overcast
11
0
−6
11 December, wed
0
−6
Feels like
−8
646 mmHg
88%
4.1
m/s
W
Climate normal
+3
−2
11 December, Wednesday. day, 0°; night, -6°; partly cloudy
12
−3
−3
12 December, thu
−3
−3
Feels like
−9
632 mmHg
87%
5.5
m/s
SW
Climate normal
−1
−4
12 December, Thursday. day, -3°; night, -3°; partly cloudy
13
+1
+1
13 December, fri
+1
+1
Feels like
−7
627 mmHg
87%
7.1
m/s
SW
Climate normal
−3
−6
13 December, Friday. day, 1°; night, 1°; sleet
14
+2
−4
14 December, sat
+2
−4
Feels like
−10
627 mmHg
81%
7.3
m/s
W
Climate normal
−2
−5
14 December, Saturday. day, 2°; night, -4°; sleet
15
−3
−7
15 December, sun
−3
−7
Feels like
−10
634 mmHg
71%
4.5
m/s
SW
Climate normal
−4
−6
15 December, Sunday. day, -3°; night, -7°; mostly clear
16
−5
−5
16 December, mon
−5
−5
Feels like
−10
636 mmHg
78%
2.6
m/s
S
Climate normal
−2
−4
16 December, Monday. day, -5°; night, -5°; partly cloudy
17
0
−1
17 December, tue
0
−1
Feels like
−6
631 mmHg
85%
3.7
m/s
SW
Climate normal
0
−5
17 December, Tuesday. day, 0°; night, -1°; sleet
18
−4
−14
18 December, wed
−4
−14
Feels like
−14
632 mmHg
87%
4.3
m/s
NE
Climate normal
−3
−5
18 December, Wednesday. day, -4°; night, -14°; light snow
19
−13
−19
19 December, thu
−13
−19
Feels like
−20
633 mmHg
82%
3.5
m/s
NE
Climate normal
−3
−5
19 December, Thursday. day, -13°; night, -19°; light snow
20
−18
−19
20 December, fri
−18
−19
Feels like
−25
634 mmHg
79%
2.7
m/s
E
Climate normal
−1
−4
20 December, Friday. day, -18°; night, -19°; partly cloudy
21
−10
−12
21 December, sat
−10
−12
Feels like
−18
631 mmHg
87%
4.4
m/s
SW
Climate normal
−3
−6
21 December, Saturday. day, -10°; night, -12°; clear
22
−6
−6
22 December, sun
−6
−6
Feels like
−14
631 mmHg
88%
6.4
m/s
SW
Climate normal
−4
−6
22 December, Sunday. day, -6°; night, -6°; mostly clear
23
+1
+1
23 December, mon
+1
+1
Feels like
−6
635 mmHg
94%
5.7
m/s
SW
Climate normal
−3
−6
23 December, Monday. day, 1°; night, 1°; sleet
24
+2
+1
24 December, tue
+2
+1
Feels like
−4
634 mmHg
93%
6.5
m/s
SW
Climate normal
−5
−7
24 December, Tuesday. day, 2°; night, 1°; partly cloudy
25
+2
+1
25 December, wed
+2
+1
Feels like
−3
630 mmHg
93%
4.5
m/s
SW
Climate normal
−5
−6
25 December, Wednesday. day, 2°; night, 1°; sleet
26
+2
−2
26 December, thu
+2
−2
Feels like
−6
631 mmHg
88%
5.5
m/s
SW
Climate normal
−3
−6
26 December, Thursday. day, 2°; night, -2°; partly cloudy
27
+1
+1
27 December, fri
+1
+1
Feels like
−5
632 mmHg
83%
6
m/s
SW
Climate normal
−3
−6
27 December, Friday. day, 1°; night, 1°; partly cloudy
28
+2
−2
28 December, sat
+2
−2
Feels like
−6
631 mmHg
88%
6.8
m/s
W
Climate normal
−4
−8
28 December, Saturday. day, 2°; night, -2°; partly cloudy
Average for 30 days
5
sunny days
8
days with precipitation
17
cloudy days
5 sunny days; 8 days with precipitation; 17 cloudy days;
79
%
air humidity
5.2
m/s
Wind
SW
3
mm of precipitation
(1% of annual average)
air humidity 79%; 3 millimeters of precipitation (1% of annual average); Wind south-westerly 5.2 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
NE
SW
NE
NW
SW
SW
SW
SW
SW
W
W
W
W
SW
SW
W
SW
S
SW
NE
NE
E
SW
SW
SW
SW
SW
SW
SW
W
29
Average data for 10 years
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
28
Daytime temperature
Night-time temperature
