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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
29
+15
+9
29 September, sun
+15
+9
Feels like
+11
665 mmHg
50%
5.4
m/s
W
29 September, Sunday. day, 15°; night, 9°; clear
30
September
+16
+4
30 September, mon
+16
+4
Feels like
+7
664 mmHg
29%
4.6
m/s
W
Climate normal
+14
+8
30 September, Monday. day, 16°; night, 4°; mostly clear
1 October
+23
+14
1 October, tue
+23
+14
Feels like
+12
660 mmHg
35%
4.1
m/s
W
Climate normal
+13
+8
1 October, Tuesday. day, 23°; night, 14°; overcast
2
+21
+4
2 October, wed
+21
+4
Feels like
+11
657 mmHg
35%
7.5
m/s
W
Climate normal
+12
+6
2 October, Wednesday. day, 21°; night, 4°; partly cloudy
3
+18
+4
3 October, thu
+18
+4
Feels like
+9
660 mmHg
37%
2.6
m/s
N
Climate normal
+9
+4
3 October, Thursday. day, 18°; night, 4°; mostly clear
4
+25
+15
4 October, fri
+25
+15
Feels like
+12
656 mmHg
39%
4.2
m/s
SW
Climate normal
+9
+3
4 October, Friday. day, 25°; night, 15°; mostly clear
5
+23
+8
5 October, sat
+23
+8
Feels like
+12
659 mmHg
32%
6.6
m/s
W
Climate normal
+11
+5
5 October, Saturday. day, 23°; night, 8°; light rain
6
+26
+9
6 October, sun
+26
+9
Feels like
+13
661 mmHg
37%
3.6
m/s
SW
Climate normal
+10
+4
6 October, Sunday. day, 26°; night, 9°; clear
7
+26
+10
7 October, mon
+26
+10
Feels like
+14
661 mmHg
39%
4.1
m/s
W
Climate normal
+10
+4
7 October, Monday. day, 26°; night, 10°; mostly clear
8
+24
+9
8 October, tue
+24
+9
Feels like
+13
658 mmHg
40%
3.2
m/s
NW
Climate normal
+9
+3
8 October, Tuesday. day, 24°; night, 9°; partly cloudy
9
+23
+8
9 October, wed
+23
+8
Feels like
+11
659 mmHg
43%
3.1
m/s
SW
Climate normal
+10
+4
9 October, Wednesday. day, 23°; night, 8°; clear
10
+16
+5
10 October, thu
+16
+5
Feels like
+6
657 mmHg
53%
4
m/s
W
Climate normal
+6
−1
10 October, Thursday. day, 16°; night, 5°; mostly clear
11
+15
+5
11 October, fri
+15
+5
Feels like
+6
654 mmHg
62%
4.9
m/s
W
Climate normal
+5
0
11 October, Friday. day, 15°; night, 5°; partly cloudy
12
+18
+9
12 October, sat
+18
+9
Feels like
+6
644 mmHg
50%
5.9
m/s
SW
Climate normal
+9
+3
12 October, Saturday. day, 18°; night, 9°; partly cloudy
13
+18
+11
13 October, sun
+18
+11
Feels like
+8
604 mmHg
28%
4.9
m/s
S
Climate normal
+10
+5
13 October, Sunday. day, 18°; night, 11°; clear
14
+13
+4
14 October, mon
+13
+4
Feels like
+6
602 mmHg
43%
4.4
m/s
SW
Climate normal
+11
+3
14 October, Monday. day, 13°; night, 4°; mostly clear
15
+12
+8
15 October, tue
+12
+8
Feels like
+4
597 mmHg
63%
5.2
m/s
SW
Climate normal
+9
+5
15 October, Tuesday. day, 12°; night, 8°; light rain
16
+3
−1
16 October, wed
+3
−1
Feels like
−4
597 mmHg
67%
5.7
m/s
W
Climate normal
+10
+4
16 October, Wednesday. day, 3°; night, -1°; sleet
17
+4
−2
17 October, thu
+4
−2
Feels like
−4
603 mmHg
55%
2.8
m/s
W
Climate normal
+11
+5
17 October, Thursday. day, 4°; night, -2°; mostly clear
18
+9
+3
18 October, fri
+9
+3
Feels like
0
609 mmHg
56%
3.9
m/s
SW
Climate normal
+11
+5
18 October, Friday. day, 9°; night, 3°; mostly clear
19
+13
+6
19 October, sat
+13
+6
Feels like
+5
608 mmHg
60%
3.8
m/s
SW
Climate normal
+10
+4
19 October, Saturday. day, 13°; night, 6°; clear
20
+13
+5
20 October, sun
+13
+5
Feels like
+4
604 mmHg
56%
3.9
m/s
SW
Climate normal
+10
+4
20 October, Sunday. day, 13°; night, 5°; mostly clear
21
+13
+8
21 October, mon
+13
+8
Feels like
+4
602 mmHg
49%
3.5
m/s
S
Climate normal
+9
+3
21 October, Monday. day, 13°; night, 8°; partly cloudy
22
+11
+4
22 October, tue
+11
+4
Feels like
+4
598 mmHg
46%
4.6
m/s
SW
Climate normal
+8
+3
22 October, Tuesday. day, 11°; night, 4°; partly cloudy
23
+8
+6
23 October, wed
+8
+6
Feels like
−2
597 mmHg
64%
7.1
m/s
SW
Climate normal
+8
+2
23 October, Wednesday. day, 8°; night, 6°; partly cloudy
24
+10
+6
24 October, thu
+10
+6
Feels like
+1
596 mmHg
53%
7
m/s
S
Climate normal
+7
+2
24 October, Thursday. day, 10°; night, 6°; light rain
25
+13
+9
25 October, fri
+13
+9
Feels like
+3
600 mmHg
40%
6.1
m/s
S
Climate normal
+6
0
25 October, Friday. day, 13°; night, 9°; clear
26
+13
+8
26 October, sat
+13
+8
Feels like
+4
600 mmHg
30%
6.2
m/s
S
Climate normal
+5
−1
26 October, Saturday. day, 13°; night, 8°; clear
27
+12
+7
27 October, sun
+12
+7
Feels like
+4
600 mmHg
39%
5.4
m/s
S
Climate normal
+6
+1
27 October, Sunday. day, 12°; night, 7°; partly cloudy
28
+10
+6
28 October, mon
+10
+6
Feels like
+5
596 mmHg
77%
2.6
m/s
SW
Climate normal
+5
+1
28 October, Monday. day, 10°; night, 6°; light rain
29
+4
0
29 October, tue
+4
0
Feels like
0
601 mmHg
87%
3.4
m/s
NW
Climate normal
+7
+3
29 October, Tuesday. day, 4°; night, 0°; rain
Average data for 10 years
Next, the average data for 10 years
30
+9
+4
30 October, wed
+9
+4
Feels like
+4
664 mmHg
68%
6.6
m/s
SW
30 October, Wednesday. day, 9°; night, 4°; clear
31
+6
0
31 October, thu
+6
0
Feels like
+2
666 mmHg
68%
5.1
m/s
W
31 October, Thursday. day, 6°; night, 0°; overcast
1 November
+6
0
1 November, fri
+6
0
Feels like
+1
667 mmHg
68%
5.5
m/s
SW
1 November, Friday. day, 6°; night, 0°; rain
2
+3
−1
2 November, sat
+3
−1
Feels like
−2
667 mmHg
70%
5.4
m/s
W
2 November, Saturday. day, 3°; night, -1°; clear
Average for 30 days
15
sunny days
6
days with precipitation
9
cloudy days
15 sunny days; 6 days with precipitation; 9 cloudy days;
48
%
air humidity
4.6
m/s
Wind
SW
4
mm of precipitation
(1% of annual average)
air humidity 48%; 4 millimeters of precipitation (1% of annual average); Wind south-westerly 4.6 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
W
W
W
N
SW
W
SW
W
NW
SW
W
W
SW
S
SW
SW
W
W
SW
SW
SW
S
SW
SW
S
S
S
S
SW
NW
30
Average data for 10 years
1
October
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
Daytime temperature
Night-time temperature
