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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
28
+24
+17
28 July, sun
+24
+17
Feels like
+22
668 mmHg
43%
4.8
m/s
NW
28 July, Sunday. day, 24°; night, 17°; clear
29
+26
+19
29 July, mon
+26
+19
Feels like
+23
668 mmHg
31%
4
m/s
W
29 July, Monday. day, 26°; night, 19°; clear
30
+26
+17
30 July, tue
+26
+17
Feels like
+23
667 mmHg
33%
4.9
m/s
W
30 July, Tuesday. day, 26°; night, 17°; clear
31
+25
+17
31 July, wed
+25
+17
Feels like
+23
666 mmHg
36%
5.1
m/s
NW
31 July, Wednesday. day, 25°; night, 17°; clear
1 August
+25
+17
1 August, thu
+25
+17
Feels like
+22
667 mmHg
36%
4.6
m/s
NW
1 August, Thursday. day, 25°; night, 17°; clear
2
August
+37
+17
2 August, fri
+37
+17
Feels like
+31
669 mmHg
30%
3
m/s
W
Climate normal
+25
+16
2 August, Friday. day, 37°; night, 17°; mostly clear
3
+37
+21
3 August, sat
+37
+21
Feels like
+28
665 mmHg
33%
4.1
m/s
E
Climate normal
+22
+15
3 August, Saturday. day, 37°; night, 21°; light rain
4
+27
+15
4 August, sun
+27
+15
Feels like
+23
663 mmHg
52%
4.2
m/s
NW
Climate normal
+22
+16
4 August, Sunday. day, 27°; night, 15°; light rain
5
+32
+18
5 August, mon
+32
+18
Feels like
+25
664 mmHg
52%
4.5
m/s
NE
Climate normal
+25
+17
5 August, Monday. day, 32°; night, 18°; mostly clear
6
+30
+17
6 August, tue
+30
+17
Feels like
+22
661 mmHg
58%
6.1
m/s
NW
Climate normal
+23
+16
6 August, Tuesday. day, 30°; night, 17°; light rain
7
+27
+15
7 August, wed
+27
+15
Feels like
+20
660 mmHg
61%
4.8
m/s
N
Climate normal
+22
+15
7 August, Wednesday. day, 27°; night, 15°; light rain
8
+21
+14
8 August, thu
+21
+14
Feels like
+15
662 mmHg
67%
5
m/s
N
Climate normal
+23
+16
8 August, Thursday. day, 21°; night, 14°; light rain
9
+23
+13
9 August, fri
+23
+13
Feels like
+17
659 mmHg
63%
4.1
m/s
NW
Climate normal
+24
+16
9 August, Friday. day, 23°; night, 13°; light rain
10
+25
+14
10 August, sat
+25
+14
Feels like
+17
659 mmHg
58%
3
m/s
N
Climate normal
+24
+16
10 August, Saturday. day, 25°; night, 14°; light rain
11
+27
+15
11 August, sun
+27
+15
Feels like
+19
658 mmHg
54%
3.8
m/s
NW
Climate normal
+24
+16
11 August, Sunday. day, 27°; night, 15°; mostly clear
12
+28
+15
12 August, mon
+28
+15
Feels like
+20
655 mmHg
56%
3.7
m/s
NW
Climate normal
+23
+15
12 August, Monday. day, 28°; night, 15°; partly cloudy
13
+27
+16
13 August, tue
+27
+16
Feels like
+20
656 mmHg
58%
4.4
m/s
NW
Climate normal
+23
+16
13 August, Tuesday. day, 27°; night, 16°; partly cloudy
14
+26
+15
14 August, wed
+26
+15
Feels like
+18
645 mmHg
51%
4.2
m/s
W
Climate normal
+22
+15
14 August, Wednesday. day, 26°; night, 15°; partly cloudy
15
+25
+13
15 August, thu
+25
+13
Feels like
+16
603 mmHg
49%
3.4
m/s
NE
Climate normal
+21
+14
15 August, Thursday. day, 25°; night, 13°; mostly clear
16
+27
+13
16 August, fri
+27
+13
Feels like
+18
603 mmHg
45%
1.5
m/s
NW
Climate normal
+24
+17
16 August, Friday. day, 27°; night, 13°; mostly clear
17
+23
+11
17 August, sat
+23
+11
Feels like
+16
603 mmHg
48%
1.9
m/s
W
Climate normal
+24
+16
17 August, Saturday. day, 23°; night, 11°; partly cloudy
18
+24
+12
18 August, sun
+24
+12
Feels like
+17
604 mmHg
47%
1.8
m/s
NW
Climate normal
+24
+15
18 August, Sunday. day, 24°; night, 12°; partly cloudy
19
+23
+13
19 August, mon
+23
+13
Feels like
+15
604 mmHg
48%
3.2
m/s
NW
Climate normal
+24
+16
19 August, Monday. day, 23°; night, 13°; partly cloudy
20
+23
+12
20 August, tue
+23
+12
Feels like
+15
604 mmHg
56%
3.3
m/s
N
Climate normal
+24
+16
20 August, Tuesday. day, 23°; night, 12°; mostly clear
21
+27
+14
21 August, wed
+27
+14
Feels like
+19
605 mmHg
42%
2
m/s
S
Climate normal
+22
+14
21 August, Wednesday. day, 27°; night, 14°; clear
22
+29
+12
22 August, thu
+29
+12
Feels like
+20
606 mmHg
40%
1.1
m/s
NW
Climate normal
+21
+15
22 August, Thursday. day, 29°; night, 12°; mostly clear
23
+28
+13
23 August, fri
+28
+13
Feels like
+19
607 mmHg
40%
1.7
m/s
N
Climate normal
+22
+17
23 August, Friday. day, 28°; night, 13°; mostly clear
24
+28
+16
24 August, sat
+28
+16
Feels like
+20
605 mmHg
33%
2.4
m/s
NW
Climate normal
+23
+17
24 August, Saturday. day, 28°; night, 16°; mostly clear
25
+25
+13
25 August, sun
+25
+13
Feels like
+16
601 mmHg
25%
4.6
m/s
SW
Climate normal
+25
+17
25 August, Sunday. day, 25°; night, 13°; clear
26
+21
+9
26 August, mon
+21
+9
Feels like
+11
604 mmHg
47%
3.3
m/s
W
Climate normal
+23
+16
26 August, Monday. day, 21°; night, 9°; clear
27
+24
+8
27 August, tue
+24
+8
Feels like
+14
604 mmHg
32%
1.8
m/s
NW
Climate normal
+23
+17
27 August, Tuesday. day, 24°; night, 8°; clear
28
+24
+13
28 August, wed
+24
+13
Feels like
+13
602 mmHg
28%
4.3
m/s
SW
Climate normal
+23
+16
28 August, Wednesday. day, 24°; night, 13°; mostly clear
29
+21
+11
29 August, thu
+21
+11
Feels like
+11
600 mmHg
39%
2.9
m/s
NW
Climate normal
+22
+14
29 August, Thursday. day, 21°; night, 11°; clear
30
+19
+10
30 August, fri
+19
+10
Feels like
+10
602 mmHg
48%
3.1
m/s
N
Climate normal
+20
+14
30 August, Friday. day, 19°; night, 10°; partly cloudy
31
+12
+6
31 August, sat
+12
+6
Feels like
+6
603 mmHg
76%
3.9
m/s
N
Climate normal
+20
+13
31 August, Saturday. day, 12°; night, 6°; light rain
Average for 30 days
16
sunny days
7
days with precipitation
7
cloudy days
16 sunny days; 7 days with precipitation; 7 cloudy days;
48
%
air humidity
3.4
m/s
Wind
NW
7
mm of precipitation
(2% of annual average)
air humidity 48%; 7 millimeters of precipitation (2% of annual average); Wind north-westerly 3.4 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
W
E
NW
NE
NW
N
N
NW
N
NW
NW
NW
W
NE
NW
W
NW
NW
N
S
NW
N
NW
SW
W
NW
SW
NW
N
N
2
Average data for 10 years
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
31
Daytime temperature
Night-time temperature
