10 day forecast
Monthly forecast
Weather map
City or area
Find
Sign up
Log in
Go to comparison
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
17
+1
−4
17 November, sun
+1
−4
Feels like
−5
666 mmHg
76%
5.6
m/s
W
17 November, Sunday. day, 1°; night, -4°; overcast
18
−1
−4
18 November, mon
−1
−4
Feels like
−6
665 mmHg
74%
5.4
m/s
SW
18 November, Monday. day, -1°; night, -4°; clear
19
−1
−6
19 November, tue
−1
−6
Feels like
−6
666 mmHg
76%
4.9
m/s
SW
19 November, Tuesday. day, -1°; night, -6°; snow
20
0
−4
20 November, wed
0
−4
Feels like
−6
667 mmHg
77%
5
m/s
SW
20 November, Wednesday. day, 0°; night, -4°; overcast
21
0
−4
21 November, thu
0
−4
Feels like
−5
665 mmHg
81%
6.1
m/s
SW
21 November, Thursday. day, 0°; night, -4°; partly cloudy
22
−1
−4
22 November, fri
−1
−4
Feels like
−7
667 mmHg
75%
6.3
m/s
SW
22 November, Friday. day, -1°; night, -4°; partly cloudy
23
November
+6
−8
23 November, sat
+6
−8
Feels like
−6
643 mmHg
74%
6.6
m/s
W
Climate normal
−1
−5
23 November, Saturday. day, 6°; night, -8°; sleet
24
−5
−10
24 November, sun
−5
−10
Feels like
−13
650 mmHg
74%
2.3
m/s
NW
Climate normal
−1
−5
24 November, Sunday. day, -5°; night, -10°; light snow
25
−1
−6
25 November, mon
−1
−6
Feels like
−9
652 mmHg
78%
1.7
m/s
W
Climate normal
+1
−3
25 November, Monday. day, -1°; night, -6°; partly cloudy
26
+2
−1
26 November, tue
+2
−1
Feels like
−6
646 mmHg
75%
3.4
m/s
W
Climate normal
+1
−3
26 November, Tuesday. day, 2°; night, -1°; light snow
27
+4
−6
27 November, wed
+4
−6
Feels like
−5
654 mmHg
61%
5.2
m/s
W
Climate normal
0
−3
27 November, Wednesday. day, 4°; night, -6°; light snow
28
−1
−8
28 November, thu
−1
−8
Feels like
−9
654 mmHg
73%
3.1
m/s
W
Climate normal
−1
−6
28 November, Thursday. day, -1°; night, -8°; overcast
29
−1
−8
29 November, fri
−1
−8
Feels like
−9
649 mmHg
70%
3.6
m/s
SW
Climate normal
−2
−5
29 November, Friday. day, -1°; night, -8°; partly cloudy
30
0
−8
30 November, sat
0
−8
Feels like
−10
651 mmHg
68%
3.8
m/s
SW
Climate normal
−1
−4
30 November, Saturday. day, 0°; night, -8°; partly cloudy
1 December
+1
−6
1 December, sun
+1
−6
Feels like
−8
658 mmHg
71%
4.1
m/s
SW
Climate normal
−1
−6
1 December, Sunday. day, 1°; night, -6°; partly cloudy
2
+4
−7
2 December, mon
+4
−7
Feels like
−5
656 mmHg
68%
3.9
m/s
W
Climate normal
−4
−7
2 December, Monday. day, 4°; night, -7°; overcast
3
+2
−5
3 December, tue
+2
−5
Feels like
−8
655 mmHg
68%
4.2
m/s
NW
Climate normal
−5
−8
3 December, Tuesday. day, 2°; night, -5°; overcast
4
+7
0
4 December, wed
+7
0
Feels like
−4
653 mmHg
70%
5.6
m/s
SW
Climate normal
−5
−9
4 December, Wednesday. day, 7°; night, 0°; overcast
5
+8
+3
5 December, thu
+8
+3
Feels like
−2
643 mmHg
74%
5.8
m/s
W
Climate normal
−5
−9
5 December, Thursday. day, 8°; night, 3°; overcast
6
+4
+1
6 December, fri
+4
+1
Feels like
−1
605 mmHg
92%
3.5
m/s
S
Climate normal
−6
−9
6 December, Friday. day, 4°; night, 1°; partly cloudy
7
+1
−1
7 December, sat
+1
−1
Feels like
−4
603 mmHg
90%
4.2
m/s
SW
Climate normal
−5
−8
7 December, Saturday. day, 1°; night, -1°; partly cloudy
8
+1
0
8 December, sun
+1
0
Feels like
−4
603 mmHg
89%
4.5
m/s
SW
Climate normal
−5
−8
8 December, Sunday. day, 1°; night, 0°; partly cloudy
9
+3
+3
9 December, mon
+3
+3
Feels like
−3
605 mmHg
92%
6.5
m/s
SW
Climate normal
−4
−6
9 December, Monday. day, 3°; night, 3°; light rain
10
+5
+3
10 December, tue
+5
+3
Feels like
0
606 mmHg
95%
3.6
m/s
SW
Climate normal
−2
−5
10 December, Tuesday. day, 5°; night, 3°; partly cloudy
11
+4
+1
11 December, wed
+4
+1
Feels like
−1
604 mmHg
89%
2.8
m/s
S
Climate normal
−2
−5
11 December, Wednesday. day, 4°; night, 1°; partly cloudy
12
+2
−8
12 December, thu
+2
−8
Feels like
−8
599 mmHg
89%
6.3
m/s
NE
Climate normal
−3
−5
12 December, Thursday. day, 2°; night, -8°; light snow
13
−9
−10
13 December, fri
−9
−10
Feels like
−15
603 mmHg
84%
4.6
m/s
E
Climate normal
−4
−9
13 December, Friday. day, -9°; night, -10°; partly cloudy
14
−2
−5
14 December, sat
−2
−5
Feels like
−10
601 mmHg
87%
4.3
m/s
SW
Climate normal
−5
−9
14 December, Saturday. day, -2°; night, -5°; partly cloudy
15
−2
−3
15 December, sun
−2
−3
Feels like
−6
600 mmHg
90%
2.7
m/s
SW
Climate normal
−6
−10
15 December, Sunday. day, -2°; night, -3°; partly cloudy
16
−1
−3
16 December, mon
−1
−3
Feels like
−7
599 mmHg
86%
3.5
m/s
SW
Climate normal
−6
−9
16 December, Monday. day, -1°; night, -3°; partly cloudy
17
−1
−4
17 December, tue
−1
−4
Feels like
−9
598 mmHg
92%
6.3
m/s
SW
Climate normal
−4
−7
17 December, Tuesday. day, -1°; night, -4°; light snow
18
−3
−7
18 December, wed
−3
−7
Feels like
−9
605 mmHg
93%
2.8
m/s
W
Climate normal
−5
−8
18 December, Wednesday. day, -3°; night, -7°; partly cloudy
19
−3
−5
19 December, thu
−3
−5
Feels like
−9
602 mmHg
93%
4
m/s
SW
Climate normal
−5
−8
19 December, Thursday. day, -3°; night, -5°; partly cloudy
20
−3
−4
20 December, fri
−3
−4
Feels like
−9
603 mmHg
92%
5
m/s
SW
Climate normal
−4
−8
20 December, Friday. day, -3°; night, -4°; partly cloudy
21
−1
+1
21 December, sat
−1
+1
Feels like
−10
602 mmHg
92%
8.5
m/s
SW
Climate normal
−5
−9
21 December, Saturday. day, -1°; night, 1°; sleet
Average for 30 days
0
sunny days
9
days with precipitation
21
cloudy days
0 sunny days; 9 days with precipitation; 21 cloudy days;
82
%
air humidity
4.5
m/s
Wind
SW
4
mm of precipitation
(1% of annual average)
air humidity 82%; 4 millimeters of precipitation (1% of annual average); Wind south-westerly 4.5 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
W
NW
W
W
W
W
SW
SW
SW
W
NW
SW
W
S
SW
SW
SW
SW
S
NE
E
SW
SW
SW
SW
W
SW
SW
SW
W
23
Average data for 10 years
24
25
26
27
28
29
30
1
December
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
Daytime temperature
Night-time temperature
