S
M
T
W
T
F
S
26
77°
45°
27
69°
57°
28
62°
51°
29
60°
40°
30
61°
36°
1
56°
38°
2
60°
37°
3
70°
49°
4
80°
50°
5
59°
43°
6
59°
41°
7
61°
44°
8
62°
43°
9
69°
51°
10
70°
47°
11
71°
49°
12
71°
50°
13
74°
52°
14
73°
51°
15
75°
53°
16
74°
52°
17
76°
57°
18
75°
57°
19
77°
56°
20
74°
57°
21
73°
50°
22
69°
49°
23
69°
50°
24
70°
50°
25
70°
51°
26
71°
51°
27
71°
52°
28
72°
52°
29
73°
57°
30
76°
61°
31
74°
59°
1
74°
55°
2
77°
60°
3
78°
60°
4
80°
63°
5
81°
64°
6
81°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Morton
Morton's May 2026 forecast shows daily high temperatures ranging from 59° to 81°, with overnight lows between 41° and 64°. The average high for May is 72° with an average low of 53°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Morton. See also: June | July | August.
