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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
August
+26
+15
4 August, sun
+26
+15
Feels like
+21
663 mmHg
54%
4.7
m/s
NW
Climate normal
+22
+16
4 August, Sunday. day, 26°; night, 15°; thunderstorm with rain
5
+32
+17
5 August, mon
+32
+17
Feels like
+26
665 mmHg
45%
3.6
m/s
NE
Climate normal
+25
+17
5 August, Monday. day, 32°; night, 17°; mostly clear
6
+30
+16
6 August, tue
+30
+16
Feels like
+23
663 mmHg
51%
4.3
m/s
W
Climate normal
+23
+16
6 August, Tuesday. day, 30°; night, 16°; thunderstorm with rain
7
+24
+14
7 August, wed
+24
+14
Feels like
+17
661 mmHg
66%
5.6
m/s
N
Climate normal
+22
+15
7 August, Wednesday. day, 24°; night, 14°; light rain
8
+21
+12
8 August, thu
+21
+12
Feels like
+14
662 mmHg
62%
4.7
m/s
N
Climate normal
+23
+16
8 August, Thursday. day, 21°; night, 12°; rain
9
+22
+13
9 August, fri
+22
+13
Feels like
+14
660 mmHg
57%
3.4
m/s
N
Climate normal
+24
+16
9 August, Friday. day, 22°; night, 13°; overcast
10
+23
+15
10 August, sat
+23
+15
Feels like
+15
660 mmHg
61%
4.3
m/s
N
Climate normal
+24
+16
10 August, Saturday. day, 23°; night, 15°; light rain
11
+23
+14
11 August, sun
+23
+14
Feels like
+17
659 mmHg
67%
4.6
m/s
N
Climate normal
+24
+16
11 August, Sunday. day, 23°; night, 14°; mostly clear
12
+25
+14
12 August, mon
+25
+14
Feels like
+18
658 mmHg
62%
3.7
m/s
NW
Climate normal
+23
+15
12 August, Monday. day, 25°; night, 14°; mostly clear
13
+27
+16
13 August, tue
+27
+16
Feels like
+19
657 mmHg
59%
4.5
m/s
NW
Climate normal
+23
+16
13 August, Tuesday. day, 27°; night, 16°; partly cloudy
14
+27
+15
14 August, wed
+27
+15
Feels like
+20
655 mmHg
58%
4.4
m/s
SW
Climate normal
+22
+15
14 August, Wednesday. day, 27°; night, 15°; partly cloudy
15
+26
+16
15 August, thu
+26
+16
Feels like
+20
655 mmHg
57%
4.6
m/s
W
Climate normal
+21
+14
15 August, Thursday. day, 26°; night, 16°; partly cloudy
16
+25
+12
16 August, fri
+25
+12
Feels like
+15
606 mmHg
36%
4.3
m/s
NW
Climate normal
+24
+17
16 August, Friday. day, 25°; night, 12°; clear
17
+24
+13
17 August, sat
+24
+13
Feels like
+14
605 mmHg
27%
4.5
m/s
NW
Climate normal
+24
+16
17 August, Saturday. day, 24°; night, 13°; clear
18
+17
+7
18 August, sun
+17
+7
Feels like
+10
603 mmHg
47%
4.8
m/s
N
Climate normal
+24
+15
18 August, Sunday. day, 17°; night, 7°; light rain
19
+23
+11
19 August, mon
+23
+11
Feels like
+14
603 mmHg
50%
2.6
m/s
NW
Climate normal
+24
+16
19 August, Monday. day, 23°; night, 11°; clear
20
+22
+12
20 August, tue
+22
+12
Feels like
+13
599 mmHg
36%
3
m/s
SW
Climate normal
+24
+16
20 August, Tuesday. day, 22°; night, 12°; partly cloudy
21
+18
+10
21 August, wed
+18
+10
Feels like
+10
598 mmHg
52%
5.1
m/s
N
Climate normal
+22
+14
21 August, Wednesday. day, 18°; night, 10°; light rain
22
+11
+9
22 August, thu
+11
+9
Feels like
+6
601 mmHg
91%
4.6
m/s
NE
Climate normal
+21
+15
22 August, Thursday. day, 11°; night, 9°; rain
23
+20
+9
23 August, fri
+20
+9
Feels like
+14
603 mmHg
60%
1.7
m/s
NE
Climate normal
+22
+17
23 August, Friday. day, 20°; night, 9°; partly cloudy
24
+21
+13
24 August, sat
+21
+13
Feels like
+14
602 mmHg
52%
1.9
m/s
SW
Climate normal
+23
+17
24 August, Saturday. day, 21°; night, 13°; mostly clear
25
+19
+13
25 August, sun
+19
+13
Feels like
+13
602 mmHg
50%
3
m/s
SW
Climate normal
+25
+17
25 August, Sunday. day, 19°; night, 13°; partly cloudy
26
+20
+11
26 August, mon
+20
+11
Feels like
+14
601 mmHg
47%
3.5
m/s
SW
Climate normal
+23
+16
26 August, Monday. day, 20°; night, 11°; partly cloudy
27
+20
+7
27 August, tue
+20
+7
Feels like
+11
605 mmHg
55%
2.3
m/s
NW
Climate normal
+23
+17
27 August, Tuesday. day, 20°; night, 7°; mostly clear
28
+26
+15
28 August, wed
+26
+15
Feels like
+16
605 mmHg
36%
2.7
m/s
S
Climate normal
+23
+16
28 August, Wednesday. day, 26°; night, 15°; clear
29
+25
+16
29 August, thu
+25
+16
Feels like
+15
602 mmHg
27%
5.9
m/s
S
Climate normal
+22
+14
29 August, Thursday. day, 25°; night, 16°; clear
30
+20
+9
30 August, fri
+20
+9
Feels like
+12
603 mmHg
39%
3.2
m/s
W
Climate normal
+20
+14
30 August, Friday. day, 20°; night, 9°; clear
31
+20
+9
31 August, sat
+20
+9
Feels like
+10
604 mmHg
42%
3.2
m/s
NW
Climate normal
+20
+13
31 August, Saturday. day, 20°; night, 9°; mostly clear
1 September
+21
+7
1 September, sun
+21
+7
Feels like
+12
606 mmHg
35%
2
m/s
W
Climate normal
+21
+14
1 September, Sunday. day, 21°; night, 7°; clear
2
+26
+15
2 September, mon
+26
+15
Feels like
+16
606 mmHg
29%
2.2
m/s
S
Climate normal
+19
+12
2 September, Monday. day, 26°; night, 15°; clear
Average data for 10 years
Next, the average data for 10 years
3
+19
+12
3 September, tue
+19
+12
Feels like
+16
667 mmHg
43%
4.3
m/s
W
3 September, Tuesday. day, 19°; night, 12°; partly cloudy
4
+16
+11
4 September, wed
+16
+11
Feels like
+13
667 mmHg
49%
4.3
m/s
NW
4 September, Wednesday. day, 16°; night, 11°; rain
5
+19
+12
5 September, thu
+19
+12
Feels like
+15
667 mmHg
43%
4.5
m/s
W
5 September, Thursday. day, 19°; night, 12°; clear
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
15
sunny days
7
days with precipitation
8
cloudy days
15 sunny days; 7 days with precipitation; 8 cloudy days;
50
%
air humidity
3.8
m/s
Wind
NW
10
mm of precipitation
(2% of annual average)
air humidity 50%; 10 millimeters of precipitation (2% of annual average); Wind north-westerly 3.8 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
NW
NE
W
N
N
N
N
N
NW
NW
SW
W
NW
NW
N
NW
SW
N
NE
NE
SW
SW
SW
NW
S
S
W
NW
W
S
4
Average data for 10 years
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
31
1
September
2
Daytime temperature
Night-time temperature
