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Monthly weather forecast in Lewistown
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
+1
0
15 December, sun
+1
0
Feels like
−4
761 mmHg
76%
7
m/s
W
15 December, Sunday. day, 1°; night, 0°; overcast
16
December
+3
+2
16 December, mon
+3
+2
Feels like
−2
755 mmHg
95%
2.7
m/s
E
Climate normal
+1
−1
16 December, Monday. day, 3°; night, 2°; sleet
17
+12
−3
17 December, tue
+12
−3
Feels like
+2
752 mmHg
71%
5.1
m/s
W
Climate normal
+1
−2
17 December, Tuesday. day, 12°; night, -3°; mostly clear
18
+4
+3
18 December, wed
+4
+3
Feels like
−2
750 mmHg
86%
3.5
m/s
E
Climate normal
+3
−1
18 December, Wednesday. day, 4°; night, 3°; sleet
19
+4
−2
19 December, thu
+4
−2
Feels like
−3
754 mmHg
65%
4.7
m/s
NW
Climate normal
+2
0
19 December, Thursday. day, 4°; night, -2°; partly cloudy
20
+1
−2
20 December, fri
+1
−2
Feels like
−4
749 mmHg
83%
3.1
m/s
E
Climate normal
+3
0
20 December, Friday. day, 1°; night, -2°; light snow
21
−1
−7
21 December, sat
−1
−7
Feels like
−8
752 mmHg
64%
4.5
m/s
NW
Climate normal
+5
+2
21 December, Saturday. day, -1°; night, -7°; light snow
22
−2
−9
22 December, sun
−2
−9
Feels like
−11
756 mmHg
66%
3.7
m/s
NW
Climate normal
+3
+1
22 December, Sunday. day, -2°; night, -9°; clear
23
−2
−6
23 December, mon
−2
−6
Feels like
−10
758 mmHg
67%
2.8
m/s
SE
Climate normal
+3
0
23 December, Monday. day, -2°; night, -6°; mostly clear
24
+2
0
24 December, tue
+2
0
Feels like
−5
757 mmHg
68%
2.5
m/s
S
Climate normal
+3
0
24 December, Tuesday. day, 2°; night, 0°; sleet
25
+5
+3
25 December, wed
+5
+3
Feels like
−1
752 mmHg
76%
2.6
m/s
SW
Climate normal
+2
0
25 December, Wednesday. day, 5°; night, 3°; sleet
26
+7
+5
26 December, thu
+7
+5
Feels like
+3
749 mmHg
80%
3.3
m/s
SW
Climate normal
+3
−1
26 December, Thursday. day, 7°; night, 5°; overcast
27
+12
+6
27 December, fri
+12
+6
Feels like
+6
748 mmHg
81%
3
m/s
W
Climate normal
+2
0
27 December, Friday. day, 12°; night, 6°; overcast
28
+13
+14
28 December, sat
+13
+14
Feels like
+3
744 mmHg
82%
5.8
m/s
SW
Climate normal
+2
0
28 December, Saturday. day, 13°; night, 14°; light rain
29
+15
+15
29 December, sun
+15
+15
Feels like
+10
725 mmHg
79%
8.2
m/s
S
Climate normal
+1
−1
29 December, Sunday. day, 15°; night, 15°; rain
30
+6
+3
30 December, mon
+6
+3
Feels like
−4
725 mmHg
76%
10.7
m/s
W
Climate normal
+3
−1
30 December, Monday. day, 6°; night, 3°; light rain
31
+5
0
31 December, tue
+5
0
Feels like
−5
733 mmHg
65%
7.6
m/s
W
Climate normal
+3
−1
31 December, Tuesday. day, 5°; night, 0°; partly cloudy
1 January
+3
+4
1 January, wed
+3
+4
Feels like
−3
730 mmHg
58%
4.7
m/s
SE
Climate normal
+3
−2
1 January, Wednesday. day, 3°; night, 4°; rain
2
+6
−2
2 January, thu
+6
−2
Feels like
−6
721 mmHg
88%
10.7
m/s
W
Climate normal
0
−1
2 January, Thursday. day, 6°; night, -2°; partly cloudy
3
−1
−4
3 January, fri
−1
−4
Feels like
−13
725 mmHg
87%
12.7
m/s
W
Climate normal
−2
−4
3 January, Friday. day, -1°; night, -4°; partly cloudy
4
−1
−3
4 January, sat
−1
−3
Feels like
−10
731 mmHg
81%
6.4
m/s
W
Climate normal
−1
−5
4 January, Saturday. day, -1°; night, -3°; partly cloudy
5
−2
−9
5 January, sun
−2
−9
Feels like
−9
732 mmHg
82%
4.5
m/s
NE
Climate normal
0
−3
5 January, Sunday. day, -2°; night, -9°; light snow
6
−6
−8
6 January, mon
−6
−8
Feels like
−13
732 mmHg
85%
2.7
m/s
E
Climate normal
+1
−3
6 January, Monday. day, -6°; night, -8°; partly cloudy
7
−4
−4
7 January, tue
−4
−4
Feels like
−12
733 mmHg
81%
3.9
m/s
SW
Climate normal
−1
−3
7 January, Tuesday. day, -4°; night, -4°; mostly clear
8
+2
−4
8 January, wed
+2
−4
Feels like
−7
728 mmHg
80%
7.2
m/s
W
Climate normal
−1
−4
8 January, Wednesday. day, 2°; night, -4°; sleet
9
−3
−8
9 January, thu
−3
−8
Feels like
−10
733 mmHg
80%
3.4
m/s
W
Climate normal
0
−3
9 January, Thursday. day, -3°; night, -8°; partly cloudy
10
−5
−9
10 January, fri
−5
−9
Feels like
−15
734 mmHg
94%
5.2
m/s
SW
Climate normal
0
−4
10 January, Friday. day, -5°; night, -9°; clear
11
−5
−8
11 January, sat
−5
−8
Feels like
−14
738 mmHg
89%
6
m/s
NW
Climate normal
+2
−2
11 January, Saturday. day, -5°; night, -8°; partly cloudy
12
+1
−3
12 January, sun
+1
−3
Feels like
−9
726 mmHg
79%
7.5
m/s
W
Climate normal
+3
−1
12 January, Sunday. day, 1°; night, -3°; snow
13
−1
−5
13 January, mon
−1
−5
Feels like
−11
730 mmHg
77%
7.7
m/s
NW
Climate normal
−1
−1
13 January, Monday. day, -1°; night, -5°; mostly clear
14
−5
−11
14 January, tue
−5
−11
Feels like
−11
731 mmHg
71%
2.5
m/s
NW
Climate normal
0
−3
14 January, Tuesday. day, -5°; night, -11°; partly cloudy
Average data for 10 years
Next, the average data for 10 years
15
0
−2
15 January, wed
0
−2
Feels like
−5
762 mmHg
70%
4.9
m/s
W
15 January, Wednesday. day, 0°; night, -2°; clear
16
0
−3
16 January, thu
0
−3
Feels like
−6
762 mmHg
72%
6
m/s
W
16 January, Thursday. day, 0°; night, -3°; overcast
17
0
−3
17 January, fri
0
−3
Feels like
−5
760 mmHg
80%
4.3
m/s
SW
17 January, Friday. day, 0°; night, -3°; snow
18
−1
−3
18 January, sat
−1
−3
Feels like
−7
758 mmHg
77%
6.9
m/s
W
18 January, Saturday. day, -1°; night, -3°; snow
Average for 30 days
7
sunny days
12
days with precipitation
11
cloudy days
7 sunny days; 12 days with precipitation; 11 cloudy days;
78
%
air humidity
5.3
m/s
Wind
W
19
mm of precipitation
(3% of annual average)
air humidity 78%; 19 millimeters of precipitation (3% of annual average); Wind westerly 5.3 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
E
W
E
NW
E
NW
NW
SE
S
SW
SW
W
SW
S
W
W
SE
W
W
W
NE
E
SW
W
W
SW
NW
W
NW
NW
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
