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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
22
September
+23
+13
22 September, sun
+23
+13
Feels like
+13
657 mmHg
48%
3.8
m/s
W
Climate normal
+17
+11
22 September, Sunday. day, 23°; night, 13°; partly cloudy
23
+23
+10
23 September, mon
+23
+10
Feels like
+15
658 mmHg
45%
5.9
m/s
W
Climate normal
+17
+11
23 September, Monday. day, 23°; night, 10°; partly cloudy
24
+26
+12
24 September, tue
+26
+12
Feels like
+18
659 mmHg
56%
3
m/s
E
Climate normal
+19
+11
24 September, Tuesday. day, 26°; night, 12°; clear
25
+30
+15
25 September, wed
+30
+15
Feels like
+19
653 mmHg
49%
4.1
m/s
SW
Climate normal
+17
+10
25 September, Wednesday. day, 30°; night, 15°; clear
26
+26
+11
26 September, thu
+26
+11
Feels like
+17
655 mmHg
48%
4.1
m/s
SW
Climate normal
+16
+10
26 September, Thursday. day, 26°; night, 11°; mostly clear
27
+26
+10
27 September, fri
+26
+10
Feels like
+15
654 mmHg
47%
4.8
m/s
W
Climate normal
+17
+11
27 September, Friday. day, 26°; night, 10°; mostly clear
28
+21
+9
28 September, sat
+21
+9
Feels like
+11
656 mmHg
47%
4.3
m/s
NW
Climate normal
+18
+11
28 September, Saturday. day, 21°; night, 9°; rain
29
+22
+11
29 September, sun
+22
+11
Feels like
+11
656 mmHg
45%
4.7
m/s
SW
Climate normal
+15
+9
29 September, Sunday. day, 22°; night, 11°; light rain
30
+18
+8
30 September, mon
+18
+8
Feels like
+10
662 mmHg
54%
4.1
m/s
S
Climate normal
+14
+8
30 September, Monday. day, 18°; night, 8°; light rain
1 October
+14
+7
1 October, tue
+14
+7
Feels like
+6
655 mmHg
67%
4.5
m/s
W
Climate normal
+13
+8
1 October, Tuesday. day, 14°; night, 7°; partly cloudy
2
+23
+9
2 October, wed
+23
+9
Feels like
+11
654 mmHg
51%
6.2
m/s
SW
Climate normal
+12
+6
2 October, Wednesday. day, 23°; night, 9°; mostly clear
3
+12
+9
3 October, thu
+12
+9
Feels like
+3
652 mmHg
56%
5.7
m/s
W
Climate normal
+9
+4
3 October, Thursday. day, 12°; night, 9°; partly cloudy
4
+11
+3
4 October, fri
+11
+3
Feels like
+4
605 mmHg
49%
2.9
m/s
W
Climate normal
+9
+3
4 October, Friday. day, 11°; night, 3°; mostly clear
5
+13
+6
5 October, sat
+13
+6
Feels like
+3
601 mmHg
33%
4.2
m/s
S
Climate normal
+11
+5
5 October, Saturday. day, 13°; night, 6°; mostly clear
6
+7
+1
6 October, sun
+7
+1
Feels like
+1
596 mmHg
73%
4.3
m/s
NW
Climate normal
+10
+4
6 October, Sunday. day, 7°; night, 1°; partly cloudy
7
+3
−3
7 October, mon
+3
−3
Feels like
−4
604 mmHg
65%
3.4
m/s
W
Climate normal
+10
+4
7 October, Monday. day, 3°; night, -3°; partly cloudy
8
+12
+4
8 October, tue
+12
+4
Feels like
0
606 mmHg
37%
4.3
m/s
S
Climate normal
+9
+3
8 October, Tuesday. day, 12°; night, 4°; clear
9
+9
+1
9 October, wed
+9
+1
Feels like
+1
605 mmHg
46%
3.9
m/s
NW
Climate normal
+10
+4
9 October, Wednesday. day, 9°; night, 1°; partly cloudy
10
+11
+3
10 October, thu
+11
+3
Feels like
+1
607 mmHg
55%
3.9
m/s
W
Climate normal
+6
−1
10 October, Thursday. day, 11°; night, 3°; clear
11
+15
+6
11 October, fri
+15
+6
Feels like
+6
609 mmHg
58%
2.3
m/s
NW
Climate normal
+5
0
11 October, Friday. day, 15°; night, 6°; clear
12
+17
+8
12 October, sat
+17
+8
Feels like
+8
607 mmHg
36%
2.9
m/s
SW
Climate normal
+9
+3
12 October, Saturday. day, 17°; night, 8°; clear
13
+15
+6
13 October, sun
+15
+6
Feels like
+6
604 mmHg
45%
4.9
m/s
SW
Climate normal
+10
+5
13 October, Sunday. day, 15°; night, 6°; light rain
14
+9
0
14 October, mon
+9
0
Feels like
0
607 mmHg
58%
3.1
m/s
NE
Climate normal
+11
+3
14 October, Monday. day, 9°; night, 0°; mostly clear
15
+11
+6
15 October, tue
+11
+6
Feels like
+3
606 mmHg
40%
2.9
m/s
SW
Climate normal
+9
+5
15 October, Tuesday. day, 11°; night, 6°; clear
16
+15
+6
16 October, wed
+15
+6
Feels like
+5
605 mmHg
40%
3.7
m/s
SW
Climate normal
+10
+4
16 October, Wednesday. day, 15°; night, 6°; clear
17
+13
+4
17 October, thu
+13
+4
Feels like
+4
605 mmHg
43%
3.1
m/s
NW
Climate normal
+11
+5
17 October, Thursday. day, 13°; night, 4°; clear
18
+11
+2
18 October, fri
+11
+2
Feels like
+3
606 mmHg
38%
3.2
m/s
W
Climate normal
+11
+5
18 October, Friday. day, 11°; night, 2°; clear
19
+9
+2
19 October, sat
+9
+2
Feels like
+1
611 mmHg
53%
1.6
m/s
NW
Climate normal
+10
+4
19 October, Saturday. day, 9°; night, 2°; mostly clear
20
+13
+5
20 October, sun
+13
+5
Feels like
+4
609 mmHg
36%
3.2
m/s
SW
Climate normal
+10
+4
20 October, Sunday. day, 13°; night, 5°; clear
21
+14
+4
21 October, mon
+14
+4
Feels like
+4
606 mmHg
35%
2.9
m/s
SW
Climate normal
+9
+3
21 October, Monday. day, 14°; night, 4°; clear
Average data for 10 years
Next, the average data for 10 years
22
+8
+3
22 October, tue
+8
+3
Feels like
+3
668 mmHg
62%
5
m/s
W
22 October, Tuesday. day, 8°; night, 3°; rain
23
+8
+2
23 October, wed
+8
+2
Feels like
+4
667 mmHg
62%
5
m/s
W
23 October, Wednesday. day, 8°; night, 2°; clear
24
+7
+2
24 October, thu
+7
+2
Feels like
+2
667 mmHg
57%
4.5
m/s
W
24 October, Thursday. day, 7°; night, 2°; partly cloudy
25
+6
0
25 October, fri
+6
0
Feels like
0
667 mmHg
61%
6.1
m/s
W
25 October, Friday. day, 6°; night, 0°; clear
26
+5
−1
26 October, sat
+5
−1
Feels like
0
669 mmHg
62%
5.5
m/s
W
26 October, Saturday. day, 5°; night, -1°; rain
Average for 30 days
21
sunny days
2
days with precipitation
7
cloudy days
21 sunny days; 2 days with precipitation; 7 cloudy days;
48
%
air humidity
3.9
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 3.9 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
W
W
E
SW
SW
W
NW
SW
S
W
SW
W
W
S
NW
W
S
NW
W
NW
SW
SW
NE
SW
SW
NW
W
NW
SW
SW
22
Average data for 10 years
23
24
25
26
27
28
29
30
1
October
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
Daytime temperature
Night-time temperature
