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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
10
+2
0
10 November, sun
+2
0
Feels like
−4
674 mmHg
63%
7.1
m/s
SW
10 November, Sunday. day, 2°; night, 0°; clear
11
November
+17
+6
11 November, mon
+17
+6
Feels like
+5
664 mmHg
46%
6.2
m/s
SW
Climate normal
+4
+1
11 November, Monday. day, 17°; night, 6°; overcast
12
+10
+3
12 November, tue
+10
+3
Feels like
−3
666 mmHg
45%
10.6
m/s
SW
Climate normal
+6
+2
12 November, Tuesday. day, 10°; night, 3°; partly cloudy
13
+12
+6
13 November, wed
+12
+6
Feels like
0
664 mmHg
36%
9.2
m/s
SW
Climate normal
+4
+1
13 November, Wednesday. day, 12°; night, 6°; partly cloudy
14
+12
0
14 November, thu
+12
0
Feels like
−1
669 mmHg
47%
9.1
m/s
SW
Climate normal
+4
+2
14 November, Thursday. day, 12°; night, 0°; partly cloudy
15
+6
0
15 November, fri
+6
0
Feels like
−2
667 mmHg
64%
3.5
m/s
N
Climate normal
+6
+1
15 November, Friday. day, 6°; night, 0°; sleet
16
+3
−1
16 November, sat
+3
−1
Feels like
−4
666 mmHg
72%
4
m/s
W
Climate normal
+6
+2
16 November, Saturday. day, 3°; night, -1°; sleet
17
+7
+1
17 November, sun
+7
+1
Feels like
−6
659 mmHg
48%
12
m/s
SW
Climate normal
+4
0
17 November, Sunday. day, 7°; night, 1°; sleet
18
+5
−3
18 November, mon
+5
−3
Feels like
−6
664 mmHg
57%
7.6
m/s
W
Climate normal
+3
−1
18 November, Monday. day, 5°; night, -3°; sleet
19
+3
−4
19 November, tue
+3
−4
Feels like
−6
673 mmHg
66%
5
m/s
SW
Climate normal
+2
−2
19 November, Tuesday. day, 3°; night, -4°; light snow
20
+4
−1
20 November, wed
+4
−1
Feels like
−5
679 mmHg
56%
5
m/s
SW
Climate normal
+3
+1
20 November, Wednesday. day, 4°; night, -1°; partly cloudy
21
+10
−3
21 November, thu
+10
−3
Feels like
−1
676 mmHg
57%
5.4
m/s
SW
Climate normal
+5
+1
21 November, Thursday. day, 10°; night, -3°; partly cloudy
22
+1
−8
22 November, fri
+1
−8
Feels like
−9
674 mmHg
62%
4.3
m/s
W
Climate normal
+4
+1
22 November, Friday. day, 1°; night, -8°; partly cloudy
23
−1
−3
23 November, sat
−1
−3
Feels like
−7
625 mmHg
75%
5.4
m/s
SW
Climate normal
+4
0
23 November, Saturday. day, -1°; night, -3°; partly cloudy
24
−3
−9
24 November, sun
−3
−9
Feels like
−13
626 mmHg
73%
5.4
m/s
W
Climate normal
+4
+1
24 November, Sunday. day, -3°; night, -9°; mostly clear
25
−7
−10
25 November, mon
−7
−10
Feels like
−14
632 mmHg
71%
3.4
m/s
W
Climate normal
+5
+3
25 November, Monday. day, -7°; night, -10°; mostly clear
26
−4
−5
26 November, tue
−4
−5
Feels like
−11
629 mmHg
70%
4.1
m/s
S
Climate normal
+6
+2
26 November, Tuesday. day, -4°; night, -5°; partly cloudy
27
−1
−4
27 November, wed
−1
−4
Feels like
−8
627 mmHg
69%
4.6
m/s
SW
Climate normal
+4
−1
27 November, Wednesday. day, -1°; night, -4°; partly cloudy
28
0
+1
28 November, thu
0
+1
Feels like
−8
630 mmHg
77%
7.9
m/s
SW
Climate normal
+1
−1
28 November, Thursday. day, 0°; night, 1°; partly cloudy
29
+3
0
29 November, fri
+3
0
Feels like
−4
634 mmHg
79%
5
m/s
SW
Climate normal
+3
0
29 November, Friday. day, 3°; night, 0°; sleet
30
−1
−5
30 November, sat
−1
−5
Feels like
−8
631 mmHg
81%
5.4
m/s
SW
Climate normal
+4
+1
30 November, Saturday. day, -1°; night, -5°; light snow
1 December
−3
−7
1 December, sun
−3
−7
Feels like
−12
626 mmHg
87%
6.1
m/s
SW
Climate normal
+3
−1
1 December, Sunday. day, -3°; night, -7°; partly cloudy
2
−2
−3
2 December, mon
−2
−3
Feels like
−7
628 mmHg
85%
3.5
m/s
W
Climate normal
−1
−3
2 December, Monday. day, -2°; night, -3°; mostly clear
3
0
−4
3 December, tue
0
−4
Feels like
−5
633 mmHg
87%
2.4
m/s
SW
Climate normal
−2
−5
3 December, Tuesday. day, 0°; night, -4°; clear
4
+1
0
4 December, wed
+1
0
Feels like
−4
634 mmHg
79%
2.8
m/s
SW
Climate normal
−2
−4
4 December, Wednesday. day, 1°; night, 0°; clear
5
+2
0
5 December, thu
+2
0
Feels like
−4
633 mmHg
81%
3.9
m/s
SW
Climate normal
−1
−5
5 December, Thursday. day, 2°; night, 0°; clear
6
+1
−3
6 December, fri
+1
−3
Feels like
−6
631 mmHg
80%
4.8
m/s
SW
Climate normal
−3
−5
6 December, Friday. day, 1°; night, -3°; mostly clear
7
−2
−3
7 December, sat
−2
−3
Feels like
−9
629 mmHg
73%
5.5
m/s
SW
Climate normal
−1
−3
7 December, Saturday. day, -2°; night, -3°; partly cloudy
8
+1
−1
8 December, sun
+1
−1
Feels like
−4
629 mmHg
80%
2.3
m/s
SW
Climate normal
−1
−4
8 December, Sunday. day, 1°; night, -1°; mostly clear
9
+1
−6
9 December, mon
+1
−6
Feels like
−8
626 mmHg
76%
4.2
m/s
SW
Climate normal
0
−3
9 December, Monday. day, 1°; night, -6°; light snow
10
−5
−10
10 December, tue
−5
−10
Feels like
−13
633 mmHg
77%
4.2
m/s
W
Climate normal
+1
−1
10 December, Tuesday. day, -5°; night, -10°; mostly clear
Average data for 10 years
Next, the average data for 10 years
11
+3
−2
11 December, wed
+3
−2
Feels like
−4
669 mmHg
68%
8.3
m/s
SW
11 December, Wednesday. day, 3°; night, -2°; overcast
12
−1
−4
12 December, thu
−1
−4
Feels like
−7
668 mmHg
70%
7.3
m/s
SW
12 December, Thursday. day, -1°; night, -4°; snow
13
−3
−6
13 December, fri
−3
−6
Feels like
−11
671 mmHg
74%
8.5
m/s
W
13 December, Friday. day, -3°; night, -6°; clear
14
−2
−5
14 December, sat
−2
−5
Feels like
−9
671 mmHg
68%
8.8
m/s
SW
14 December, Saturday. day, -2°; night, -5°; partly cloudy
Average for 30 days
9
sunny days
8
days with precipitation
13
cloudy days
9 sunny days; 8 days with precipitation; 13 cloudy days;
69
%
air humidity
5.4
m/s
Wind
SW
10
mm of precipitation
(3% of annual average)
air humidity 69%; 10 millimeters of precipitation (3% of annual average); Wind south-westerly 5.4 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
SW
SW
SW
SW
N
W
SW
W
SW
SW
SW
W
SW
W
W
S
SW
SW
SW
SW
SW
W
SW
SW
SW
SW
SW
SW
SW
W
11
Average data for 10 years
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1
December
2
3
4
5
6
7
8
9
10
Daytime temperature
Night-time temperature
