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May weather forecast in Casper
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
27
+10
+5
27 April, sun
+10
+5
Feels like
+5
614 mmHg
56%
6.3
m/s
W
27 April, Sunday. day, 10°; night, 5°; rain
28
+10
+5
28 April, mon
+10
+5
Feels like
+3
613 mmHg
50%
8.6
m/s
W
28 April, Monday. day, 10°; night, 5°; clear
29
+9
+3
29 April, tue
+9
+3
Feels like
+2
614 mmHg
54%
9.3
m/s
W
29 April, Tuesday. day, 9°; night, 3°; clear
30
+7
+3
30 April, wed
+7
+3
Feels like
+1
615 mmHg
62%
7.6
m/s
NW
30 April, Wednesday. day, 7°; night, 3°; rain
1
+10
+4
1 May, thu
+10
+4
Feels like
+4
616 mmHg
54%
7
m/s
NW
1 May, Thursday. day, 10°; night, 4°; partly cloudy
2
+11
+6
2 May, fri
+11
+6
Feels like
+5
616 mmHg
51%
7.5
m/s
W
2 May, Friday. day, 11°; night, 6°; partly cloudy
3
+14
+8
3 May, sat
+14
+8
Feels like
+8
616 mmHg
50%
8
m/s
W
3 May, Saturday. day, 14°; night, 8°; rain
4
+14
+8
4 May, sun
+14
+8
Feels like
+9
616 mmHg
47%
7.8
m/s
W
4 May, Sunday. day, 14°; night, 8°; partly cloudy
5
+17
+10
5 May, mon
+17
+10
Feels like
+13
616 mmHg
43%
6.5
m/s
SW
5 May, Monday. day, 17°; night, 10°; rain
6
+16
+8
6 May, tue
+16
+8
Feels like
+11
614 mmHg
47%
7.5
m/s
NW
6 May, Tuesday. day, 16°; night, 8°; partly cloudy
7
+13
+7
7 May, wed
+13
+7
Feels like
+8
615 mmHg
51%
8
m/s
NW
7 May, Wednesday. day, 13°; night, 7°; partly cloudy
8
+12
+6
8 May, thu
+12
+6
Feels like
+7
615 mmHg
56%
7
m/s
NE
8 May, Thursday. day, 12°; night, 6°; overcast
9
+12
+6
9 May, fri
+12
+6
Feels like
+7
614 mmHg
57%
6.5
m/s
NE
9 May, Friday. day, 12°; night, 6°; rain
10
+12
+5
10 May, sat
+12
+5
Feels like
+7
614 mmHg
56%
6.5
m/s
NW
10 May, Saturday. day, 12°; night, 5°; partly cloudy
11
+11
+6
11 May, sun
+11
+6
Feels like
+6
616 mmHg
58%
7.1
m/s
N
11 May, Sunday. day, 11°; night, 6°; rain
12
+14
+8
12 May, mon
+14
+8
Feels like
+9
617 mmHg
50%
7.5
m/s
W
12 May, Monday. day, 14°; night, 8°; partly cloudy
13
+15
+8
13 May, tue
+15
+8
Feels like
+9
617 mmHg
46%
7.5
m/s
W
13 May, Tuesday. day, 15°; night, 8°; partly cloudy
14
+14
+8
14 May, wed
+14
+8
Feels like
+9
618 mmHg
46%
6.1
m/s
NW
14 May, Wednesday. day, 14°; night, 8°; partly cloudy
15
+15
+8
15 May, thu
+15
+8
Feels like
+11
617 mmHg
49%
6.4
m/s
E
15 May, Thursday. day, 15°; night, 8°; partly cloudy
16
+16
+11
16 May, fri
+16
+11
Feels like
+11
616 mmHg
47%
6.3
m/s
SW
16 May, Friday. day, 16°; night, 11°; partly cloudy
17
+17
+10
17 May, sat
+17
+10
Feels like
+12
615 mmHg
46%
8.3
m/s
SW
17 May, Saturday. day, 17°; night, 10°; overcast
18
+16
+10
18 May, sun
+16
+10
Feels like
+11
616 mmHg
51%
7
m/s
SE
18 May, Sunday. day, 16°; night, 10°; overcast
19
+14
+9
19 May, mon
+14
+9
Feels like
+9
614 mmHg
58%
8.8
m/s
NW
19 May, Monday. day, 14°; night, 9°; clear
20
+14
+9
20 May, tue
+14
+9
Feels like
+10
616 mmHg
61%
7
m/s
W
20 May, Tuesday. day, 14°; night, 9°; rain
21
+17
+12
21 May, wed
+17
+12
Feels like
+13
616 mmHg
56%
6.8
m/s
NW
21 May, Wednesday. day, 17°; night, 12°; clear
22
+18
+10
22 May, thu
+18
+10
Feels like
+13
614 mmHg
47%
8.3
m/s
SW
22 May, Thursday. day, 18°; night, 10°; clear
23
+16
+10
23 May, fri
+16
+10
Feels like
+12
613 mmHg
57%
8.3
m/s
SE
23 May, Friday. day, 16°; night, 10°; clear
24
+16
+10
24 May, sat
+16
+10
Feels like
+11
612 mmHg
55%
8.3
m/s
SW
24 May, Saturday. day, 16°; night, 10°; clear
25
+15
+9
25 May, sun
+15
+9
Feels like
+11
614 mmHg
54%
7.6
m/s
W
25 May, Sunday. day, 15°; night, 9°; partly cloudy
26
+17
+11
26 May, mon
+17
+11
Feels like
+13
615 mmHg
50%
7
m/s
SW
26 May, Monday. day, 17°; night, 11°; clear
27
+17
+11
27 May, tue
+17
+11
Feels like
+12
615 mmHg
51%
7.9
m/s
W
27 May, Tuesday. day, 17°; night, 11°; clear
28
+18
+12
28 May, wed
+18
+12
Feels like
+14
615 mmHg
44%
6.9
m/s
SW
28 May, Wednesday. day, 18°; night, 12°; clear
29
+17
+10
29 May, thu
+17
+10
Feels like
+13
616 mmHg
54%
7.3
m/s
NW
29 May, Thursday. day, 17°; night, 10°; rain
30
+18
+12
30 May, fri
+18
+12
Feels like
+13
616 mmHg
46%
7.9
m/s
W
30 May, Friday. day, 18°; night, 12°; partly cloudy
31
+19
+13
31 May, sat
+19
+13
Feels like
+14
617 mmHg
46%
7.5
m/s
W
31 May, Saturday. day, 19°; night, 13°; partly cloudy
Average data for 10 years
Casper May
9
sunny days
6
days with precipitation
16
cloudy days
9 sunny days; 6 days with precipitation; 16 cloudy days;
50
%
air humidity
5
m/s
Wind
W
49
mm of precipitation
(16% of annual average)
air humidity 50%; 49 millimeters of precipitation (16% of annual average); Wind westerly 5 Meters per second
Weather graphs for May
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
NW
W
W
W
SW
NW
NW
NE
NE
NW
N
W
W
NW
E
SW
SW
SE
NW
W
NW
SW
SE
SW
W
SW
W
SW
NW
W
W
1
Average data for 10 years
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
30
31
Daytime temperature
Night-time temperature
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