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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
28
+28
+21
28 July, sun
+28
+21
Feels like
+25
674 mmHg
34%
6.6
m/s
W
28 July, Sunday. day, 28°; night, 21°; rain
29
+30
+23
29 July, mon
+30
+23
Feels like
+28
674 mmHg
28%
6.3
m/s
S
29 July, Monday. day, 30°; night, 23°; clear
30
+30
+22
30 July, tue
+30
+22
Feels like
+27
673 mmHg
30%
6.4
m/s
W
30 July, Tuesday. day, 30°; night, 22°; clear
31
+29
+23
31 July, wed
+29
+23
Feels like
+27
672 mmHg
31%
6
m/s
W
31 July, Wednesday. day, 29°; night, 23°; clear
1
August
+35
+17
1 August, thu
+35
+17
Feels like
+28
680 mmHg
33%
3.3
m/s
W
Climate normal
+27
+21
1 August, Thursday. day, 35°; night, 17°; clear
2
+36
+18
2 August, fri
+36
+18
Feels like
+29
680 mmHg
26%
3.8
m/s
SW
Climate normal
+27
+20
2 August, Friday. day, 36°; night, 18°; clear
3
+38
+21
3 August, sat
+38
+21
Feels like
+28
676 mmHg
28%
6.5
m/s
SW
Climate normal
+24
+18
3 August, Saturday. day, 38°; night, 21°; thunderstorm
4
+27
+17
4 August, sun
+27
+17
Feels like
+22
675 mmHg
53%
5
m/s
N
Climate normal
+25
+20
4 August, Sunday. day, 27°; night, 17°; thunderstorm with rain
5
+30
+18
5 August, mon
+30
+18
Feels like
+25
679 mmHg
55%
5.3
m/s
NE
Climate normal
+28
+21
5 August, Monday. day, 30°; night, 18°; partly cloudy
6
+28
+16
6 August, tue
+28
+16
Feels like
+22
678 mmHg
61%
4.4
m/s
NE
Climate normal
+27
+21
6 August, Tuesday. day, 28°; night, 16°; partly cloudy
7
+21
+14
7 August, wed
+21
+14
Feels like
+17
679 mmHg
74%
4.3
m/s
N
Climate normal
+26
+20
7 August, Wednesday. day, 21°; night, 14°; partly cloudy
8
+24
+14
8 August, thu
+24
+14
Feels like
+17
677 mmHg
60%
3.7
m/s
NE
Climate normal
+27
+20
8 August, Thursday. day, 24°; night, 14°; partly cloudy
9
+24
+15
9 August, fri
+24
+15
Feels like
+16
675 mmHg
54%
4.1
m/s
NE
Climate normal
+28
+21
9 August, Friday. day, 24°; night, 15°; partly cloudy
10
+23
+15
10 August, sat
+23
+15
Feels like
+17
677 mmHg
59%
3.9
m/s
N
Climate normal
+28
+21
10 August, Saturday. day, 23°; night, 15°; partly cloudy
11
+26
+15
11 August, sun
+26
+15
Feels like
+19
676 mmHg
50%
3.5
m/s
W
Climate normal
+28
+21
11 August, Sunday. day, 26°; night, 15°; mostly clear
12
+26
+17
12 August, mon
+26
+17
Feels like
+21
676 mmHg
55%
4.4
m/s
NW
Climate normal
+27
+20
12 August, Monday. day, 26°; night, 17°; partly cloudy
13
+28
+19
13 August, tue
+28
+19
Feels like
+21
666 mmHg
49%
3.8
m/s
W
Climate normal
+27
+20
13 August, Tuesday. day, 28°; night, 19°; mostly clear
14
+27
+17
14 August, wed
+27
+17
Feels like
+22
629 mmHg
56%
3.1
m/s
NW
Climate normal
+26
+19
14 August, Wednesday. day, 27°; night, 17°; mostly clear
15
+25
+15
15 August, thu
+25
+15
Feels like
+21
631 mmHg
83%
3.9
m/s
NE
Climate normal
+25
+19
15 August, Thursday. day, 25°; night, 15°; rain
16
+27
+17
16 August, fri
+27
+17
Feels like
+22
629 mmHg
66%
2
m/s
E
Climate normal
+27
+22
16 August, Friday. day, 27°; night, 17°; mostly clear
17
+23
+15
17 August, sat
+23
+15
Feels like
+19
629 mmHg
53%
1.8
m/s
NW
Climate normal
+28
+21
17 August, Saturday. day, 23°; night, 15°; partly cloudy
18
+24
+16
18 August, sun
+24
+16
Feels like
+18
631 mmHg
51%
2.9
m/s
E
Climate normal
+27
+19
18 August, Sunday. day, 24°; night, 16°; partly cloudy
19
+20
+13
19 August, mon
+20
+13
Feels like
+13
631 mmHg
36%
3.6
m/s
SW
Climate normal
+27
+20
19 August, Monday. day, 20°; night, 13°; partly cloudy
20
+23
+14
20 August, tue
+23
+14
Feels like
+16
631 mmHg
43%
2.7
m/s
NE
Climate normal
+27
+20
20 August, Tuesday. day, 23°; night, 14°; mostly clear
21
+28
+16
21 August, wed
+28
+16
Feels like
+25
632 mmHg
81%
2.3
m/s
SW
Climate normal
+26
+19
21 August, Wednesday. day, 28°; night, 16°; light rain
22
+30
+17
22 August, thu
+30
+17
Feels like
+26
632 mmHg
74%
2
m/s
NW
Climate normal
+25
+19
22 August, Thursday. day, 30°; night, 17°; light rain
23
+29
+20
23 August, fri
+29
+20
Feels like
+25
633 mmHg
69%
2.2
m/s
SW
Climate normal
+26
+20
23 August, Friday. day, 29°; night, 20°; clear
24
+30
+19
24 August, sat
+30
+19
Feels like
+27
631 mmHg
82%
3
m/s
SW
Climate normal
+27
+21
24 August, Saturday. day, 30°; night, 19°; light rain
25
+27
+16
25 August, sun
+27
+16
Feels like
+22
627 mmHg
76%
5.1
m/s
NW
Climate normal
+29
+21
25 August, Sunday. day, 27°; night, 16°; light rain
26
+21
+9
26 August, mon
+21
+9
Feels like
+15
631 mmHg
64%
3.6
m/s
W
Climate normal
+27
+20
26 August, Monday. day, 21°; night, 9°; light rain
27
+25
+13
27 August, tue
+25
+13
Feels like
+16
632 mmHg
60%
2.6
m/s
SE
Climate normal
+27
+22
27 August, Tuesday. day, 25°; night, 13°; clear
28
+26
+15
28 August, wed
+26
+15
Feels like
+23
628 mmHg
90%
2.1
m/s
SW
Climate normal
+27
+20
28 August, Wednesday. day, 26°; night, 15°; rain
29
+21
+12
29 August, thu
+21
+12
Feels like
+13
628 mmHg
72%
4.5
m/s
N
Climate normal
+27
+18
29 August, Thursday. day, 21°; night, 12°; mostly clear
30
+15
+9
30 August, fri
+15
+9
Feels like
+7
629 mmHg
67%
5.4
m/s
NW
Climate normal
+24
+17
30 August, Friday. day, 15°; night, 9°; partly cloudy
Average data for 10 years
Next, the average data for 10 years
31
+25
+18
31 August, sat
+25
+18
Feels like
+21
671 mmHg
37%
8.1
m/s
W
31 August, Saturday. day, 25°; night, 18°; partly cloudy
Average for 30 days
17
sunny days
2
days with precipitation
11
cloudy days
17 sunny days; 2 days with precipitation; 11 cloudy days;
59
%
air humidity
3.6
m/s
Wind
SW
6
mm of precipitation
(2% of annual average)
air humidity 59%; 6 millimeters of precipitation (2% of annual average); Wind south-westerly 3.6 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
W
SW
SW
N
NE
NE
N
NE
NE
N
W
NW
W
NW
NE
E
NW
E
SW
NE
SW
NW
SW
SW
NW
W
SE
SW
N
NW
1
August
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
Daytime temperature
Night-time temperature
