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Monthly weather forecast in Helena
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
4
+22
+16
4 August, sun
+22
+16
Feels like
+21
668 mmHg
46%
3.9
m/s
S
4 August, Sunday. day, 22°; night, 16°; partly cloudy
5
+25
+17
5 August, mon
+25
+17
Feels like
+22
666 mmHg
37%
4.6
m/s
W
5 August, Monday. day, 25°; night, 17°; clear
6
+23
+16
6 August, tue
+23
+16
Feels like
+21
666 mmHg
38%
4.5
m/s
NW
6 August, Tuesday. day, 23°; night, 16°; partly cloudy
7
August
+22
+13
7 August, wed
+22
+13
Feels like
+16
665 mmHg
64%
5.2
m/s
N
Climate normal
+22
+15
7 August, Wednesday. day, 22°; night, 13°; light rain
8
+23
+12
8 August, thu
+23
+12
Feels like
+17
664 mmHg
56%
3.9
m/s
N
Climate normal
+23
+16
8 August, Thursday. day, 23°; night, 12°; light rain
9
+25
+12
9 August, fri
+25
+12
Feels like
+19
663 mmHg
53%
4.2
m/s
NE
Climate normal
+24
+16
9 August, Friday. day, 25°; night, 12°; partly cloudy
10
+26
+14
10 August, sat
+26
+14
Feels like
+16
661 mmHg
64%
3.9
m/s
SW
Climate normal
+24
+16
10 August, Saturday. day, 26°; night, 14°; rain
11
+26
+14
11 August, sun
+26
+14
Feels like
+20
659 mmHg
64%
3.6
m/s
N
Climate normal
+24
+16
11 August, Sunday. day, 26°; night, 14°; light rain
12
+27
+15
12 August, mon
+27
+15
Feels like
+21
659 mmHg
59%
3.2
m/s
S
Climate normal
+23
+15
12 August, Monday. day, 27°; night, 15°; partly cloudy
13
+29
+16
13 August, tue
+29
+16
Feels like
+22
659 mmHg
58%
3.1
m/s
NW
Climate normal
+23
+16
13 August, Tuesday. day, 29°; night, 16°; light rain
14
+28
+15
14 August, wed
+28
+15
Feels like
+21
658 mmHg
52%
3.6
m/s
NW
Climate normal
+22
+15
14 August, Wednesday. day, 28°; night, 15°; mostly clear
15
+28
+15
15 August, thu
+28
+15
Feels like
+20
658 mmHg
52%
3.4
m/s
W
Climate normal
+21
+14
15 August, Thursday. day, 28°; night, 15°; light rain
16
+27
+15
16 August, fri
+27
+15
Feels like
+20
657 mmHg
53%
4.1
m/s
NW
Climate normal
+24
+17
16 August, Friday. day, 27°; night, 15°; mostly clear
17
+28
+16
17 August, sat
+28
+16
Feels like
+20
657 mmHg
46%
4.5
m/s
W
Climate normal
+24
+16
17 August, Saturday. day, 28°; night, 16°; partly cloudy
18
+28
+16
18 August, sun
+28
+16
Feels like
+19
655 mmHg
39%
5.3
m/s
W
Climate normal
+24
+15
18 August, Sunday. day, 28°; night, 16°; mostly clear
19
+23
+13
19 August, mon
+23
+13
Feels like
+16
630 mmHg
44%
3.1
m/s
W
Climate normal
+24
+16
19 August, Monday. day, 23°; night, 13°; partly cloudy
20
+25
+11
20 August, tue
+25
+11
Feels like
+16
604 mmHg
42%
3.2
m/s
W
Climate normal
+24
+16
20 August, Tuesday. day, 25°; night, 11°; mostly clear
21
+28
+15
21 August, wed
+28
+15
Feels like
+19
606 mmHg
31%
1.8
m/s
S
Climate normal
+22
+14
21 August, Wednesday. day, 28°; night, 15°; mostly clear
22
+27
+17
22 August, thu
+27
+17
Feels like
+19
605 mmHg
29%
2.5
m/s
SE
Climate normal
+21
+15
22 August, Thursday. day, 27°; night, 17°; mostly clear
23
+28
+12
23 August, fri
+28
+12
Feels like
+18
603 mmHg
23%
3.3
m/s
NW
Climate normal
+22
+17
23 August, Friday. day, 28°; night, 12°; clear
24
+26
+15
24 August, sat
+26
+15
Feels like
+18
603 mmHg
29%
2.1
m/s
SW
Climate normal
+23
+17
24 August, Saturday. day, 26°; night, 15°; mostly clear
25
+26
+14
25 August, sun
+26
+14
Feels like
+17
603 mmHg
38%
1.3
m/s
SW
Climate normal
+25
+17
25 August, Sunday. day, 26°; night, 14°; mostly clear
26
+20
+12
26 August, mon
+20
+12
Feels like
+14
602 mmHg
47%
3
m/s
W
Climate normal
+23
+16
26 August, Monday. day, 20°; night, 12°; partly cloudy
27
+23
+11
27 August, tue
+23
+11
Feels like
+13
603 mmHg
45%
2.8
m/s
W
Climate normal
+23
+17
27 August, Tuesday. day, 23°; night, 11°; clear
28
+18
+9
28 August, wed
+18
+9
Feels like
+9
603 mmHg
38%
5.7
m/s
NW
Climate normal
+23
+16
28 August, Wednesday. day, 18°; night, 9°; clear
29
+11
0
29 August, thu
+11
0
Feels like
+2
607 mmHg
69%
4.7
m/s
N
Climate normal
+22
+14
29 August, Thursday. day, 11°; night, 0°; light rain
30
+13
+2
30 August, fri
+13
+2
Feels like
+2
607 mmHg
47%
4.8
m/s
S
Climate normal
+20
+14
30 August, Friday. day, 13°; night, 2°; mostly clear
31
+18
+6
31 August, sat
+18
+6
Feels like
+7
607 mmHg
46%
3.1
m/s
NW
Climate normal
+20
+13
31 August, Saturday. day, 18°; night, 6°; clear
1 September
+23
+11
1 September, sun
+23
+11
Feels like
+12
606 mmHg
29%
2.2
m/s
NW
Climate normal
+21
+14
1 September, Sunday. day, 23°; night, 11°; clear
2
+24
+13
2 September, mon
+24
+13
Feels like
+12
605 mmHg
24%
4.7
m/s
W
Climate normal
+19
+12
2 September, Monday. day, 24°; night, 13°; clear
3
+24
+7
3 September, tue
+24
+7
Feels like
+13
605 mmHg
25%
3.5
m/s
NW
Climate normal
+19
+12
3 September, Tuesday. day, 24°; night, 7°; clear
4
+26
+13
4 September, wed
+26
+13
Feels like
+14
603 mmHg
21%
3.7
m/s
SW
Climate normal
+16
+11
4 September, Wednesday. day, 26°; night, 13°; clear
5
+25
+13
5 September, thu
+25
+13
Feels like
+13
601 mmHg
22%
7.4
m/s
SW
Climate normal
+19
+12
5 September, Thursday. day, 25°; night, 13°; clear
Average data for 10 years
Next, the average data for 10 years
6
+18
+11
6 September, fri
+18
+11
Feels like
+15
667 mmHg
46%
4.5
m/s
NW
6 September, Friday. day, 18°; night, 11°; clear
7
+18
+11
7 September, sat
+18
+11
Feels like
+15
667 mmHg
46%
5
m/s
W
7 September, Saturday. day, 18°; night, 11°; clear
Average for 30 days
20
sunny days
5
days with precipitation
5
cloudy days
20 sunny days; 5 days with precipitation; 5 cloudy days;
44
%
air humidity
3.7
m/s
Wind
W
5
mm of precipitation
(1% of annual average)
air humidity 44%; 5 millimeters of precipitation (1% of annual average); Wind westerly 3.7 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
N
N
NE
SW
N
S
NW
NW
W
NW
W
W
W
W
S
SE
NW
SW
SW
W
W
NW
N
S
NW
NW
W
NW
SW
SW
7
Average data for 10 years
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
September
2
3
4
5
Daytime temperature
Night-time temperature
