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Monthly weather forecast in Big Sky
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
15
−7
−11
15 December, sun
−7
−11
Feels like
−13
595 mmHg
92%
4.9
m/s
SW
15 December, Sunday. day, -7°; night, -11°; snow
16
December
−3
−5
16 December, mon
−3
−5
Feels like
−12
602 mmHg
80%
5.8
m/s
SW
Climate normal
−9
−12
16 December, Monday. day, -3°; night, -5°; snow
17
0
−4
17 December, tue
0
−4
Feels like
−9
599 mmHg
78%
4.3
m/s
SW
Climate normal
−7
−9
17 December, Tuesday. day, 0°; night, -4°; snow
18
+4
−5
18 December, wed
+4
−5
Feels like
−9
599 mmHg
69%
12.6
m/s
SW
Climate normal
−8
−10
18 December, Wednesday. day, 4°; night, -5°; overcast
19
+3
−6
19 December, thu
+3
−6
Feels like
−11
600 mmHg
54%
8.7
m/s
W
Climate normal
−7
−10
19 December, Thursday. day, 3°; night, -6°; partly cloudy
20
+6
−4
20 December, fri
+6
−4
Feels like
−7
603 mmHg
59%
7.1
m/s
SW
Climate normal
−7
−10
20 December, Friday. day, 6°; night, -4°; overcast
21
+5
−2
21 December, sat
+5
−2
Feels like
−6
601 mmHg
57%
5.6
m/s
SW
Climate normal
−8
−11
21 December, Saturday. day, 5°; night, -2°; partly cloudy
22
+2
−4
22 December, sun
+2
−4
Feels like
−7
604 mmHg
69%
6
m/s
SW
Climate normal
−7
−11
22 December, Sunday. day, 2°; night, -4°; snow
23
+2
−6
23 December, mon
+2
−6
Feels like
−9
604 mmHg
69%
9.1
m/s
W
Climate normal
−8
−10
23 December, Monday. day, 2°; night, -6°; snow
24
+2
−4
24 December, tue
+2
−4
Feels like
−9
603 mmHg
71%
7.7
m/s
SW
Climate normal
−8
−11
24 December, Tuesday. day, 2°; night, -4°; overcast
25
−2
−7
25 December, wed
−2
−7
Feels like
−11
595 mmHg
76%
5.4
m/s
SW
Climate normal
−9
−12
25 December, Wednesday. day, -2°; night, -7°; overcast
26
−3
−8
26 December, thu
−3
−8
Feels like
−12
600 mmHg
73%
6.1
m/s
SW
Climate normal
−9
−11
26 December, Thursday. day, -3°; night, -8°; overcast
27
−1
−5
27 December, fri
−1
−5
Feels like
−11
599 mmHg
72%
5.3
m/s
SW
Climate normal
−8
−9
27 December, Friday. day, -1°; night, -5°; overcast
28
0
−1
28 December, sat
0
−1
Feels like
−7
582 mmHg
99%
5
m/s
S
Climate normal
−7
−11
28 December, Saturday. day, 0°; night, -1°; sleet
29
0
−4
29 December, sun
0
−4
Feels like
−5
586 mmHg
99%
3.1
m/s
SW
Climate normal
−9
−12
29 December, Sunday. day, 0°; night, -4°; sleet
30
−2
−6
30 December, mon
−2
−6
Feels like
−9
586 mmHg
99%
4.7
m/s
SW
Climate normal
−8
−13
30 December, Monday. day, -2°; night, -6°; light snow
31
−3
−3
31 December, tue
−3
−3
Feels like
−10
588 mmHg
99%
4.8
m/s
SW
Climate normal
−8
−13
31 December, Tuesday. day, -3°; night, -3°; light snow
1 January
0
0
1 January, wed
0
0
Feels like
−5
589 mmHg
100%
4.1
m/s
SW
Climate normal
−8
−11
1 January, Wednesday. day, 0°; night, 0°; sleet
2
0
−2
2 January, thu
0
−2
Feels like
−4
587 mmHg
100%
3.3
m/s
S
Climate normal
−7
−10
2 January, Thursday. day, 0°; night, -2°; overcast
3
−1
−3
3 January, fri
−1
−3
Feels like
−8
585 mmHg
99%
4.7
m/s
SW
Climate normal
−8
−11
3 January, Friday. day, -1°; night, -3°; partly cloudy
4
−2
−7
4 January, sat
−2
−7
Feels like
−9
587 mmHg
98%
2.9
m/s
W
Climate normal
−9
−11
4 January, Saturday. day, -2°; night, -7°; partly cloudy
5
−2
−7
5 January, sun
−2
−7
Feels like
−7
586 mmHg
97%
1.6
m/s
SE
Climate normal
−8
−10
5 January, Sunday. day, -2°; night, -7°; partly cloudy
6
−2
−9
6 January, mon
−2
−9
Feels like
−6
586 mmHg
97%
1.2
m/s
SE
Climate normal
−8
−11
6 January, Monday. day, -2°; night, -9°; partly cloudy
7
−2
−6
7 January, tue
−2
−6
Feels like
−8
589 mmHg
95%
3.7
m/s
SW
Climate normal
−7
−9
7 January, Tuesday. day, -2°; night, -6°; partly cloudy
8
−2
−5
8 January, wed
−2
−5
Feels like
−10
586 mmHg
96%
7
m/s
SW
Climate normal
−6
−8
8 January, Wednesday. day, -2°; night, -5°; partly cloudy
9
−2
−9
9 January, thu
−2
−9
Feels like
−10
581 mmHg
97%
5.4
m/s
SW
Climate normal
−6
−10
9 January, Thursday. day, -2°; night, -9°; light snow
10
−10
−18
10 January, fri
−10
−18
Feels like
−17
585 mmHg
91%
3.1
m/s
N
Climate normal
−7
−10
10 January, Friday. day, -10°; night, -18°; partly cloudy
11
−10
−10
11 January, sat
−10
−10
Feels like
−17
583 mmHg
92%
3.7
m/s
SW
Climate normal
−8
−11
11 January, Saturday. day, -10°; night, -10°; light snow
12
−6
−11
12 January, sun
−6
−11
Feels like
−14
578 mmHg
96%
4.5
m/s
SW
Climate normal
−7
−9
12 January, Sunday. day, -6°; night, -11°; light snow
13
−12
−13
13 January, mon
−12
−13
Feels like
−18
581 mmHg
91%
3.1
m/s
NE
Climate normal
−6
−9
13 January, Monday. day, -12°; night, -13°; partly cloudy
14
−10
−18
14 January, tue
−10
−18
Feels like
−17
579 mmHg
93%
4.5
m/s
E
Climate normal
−6
−9
14 January, Tuesday. day, -10°; night, -18°; light snow
Average data for 10 years
Next, the average data for 10 years
15
−5
−10
15 January, wed
−5
−10
Feels like
−12
598 mmHg
91%
6.1
m/s
SW
15 January, Wednesday. day, -5°; night, -10°; snow
16
−6
−9
16 January, thu
−6
−9
Feels like
−13
598 mmHg
89%
6.4
m/s
SW
16 January, Thursday. day, -6°; night, -9°; snow
17
−5
−8
17 January, fri
−5
−8
Feels like
−11
598 mmHg
89%
6
m/s
SW
17 January, Friday. day, -5°; night, -8°; overcast
18
−4
−7
18 January, sat
−4
−7
Feels like
−9
597 mmHg
89%
5.5
m/s
SW
18 January, Saturday. day, -4°; night, -7°; snow
Average for 30 days
1
sunny day
12
days with precipitation
17
cloudy days
1 sunny day; 12 days with precipitation; 17 cloudy days;
86
%
air humidity
5.1
m/s
Wind
SW
11
mm of precipitation
(2% of annual average)
air humidity 86%; 11 millimeters of precipitation (2% of annual average); Wind south-westerly 5.1 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
SW
SW
SW
W
SW
SW
SW
W
SW
SW
SW
SW
S
SW
SW
SW
SW
S
SW
W
SE
SE
SW
SW
SW
N
SW
SW
NE
E
16
Average data for 10 years
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
January
2
3
4
5
6
7
8
9
10
11
12
13
14
Daytime temperature
Night-time temperature
