S
M
T
W
T
F
S
26
58°
31°
27
70°
36°
28
59°
49°
29
57°
44°
30
52°
37°
1
49°
32°
2
46°
36°
3
50°
43°
4
59°
47°
5
58°
40°
6
51°
36°
7
48°
36°
8
47°
35°
9
49°
37°
10
52°
38°
11
54°
41°
12
54°
39°
13
55°
43°
14
57°
45°
15
56°
45°
16
57°
44°
17
61°
50°
18
63°
48°
19
59°
46°
20
63°
49°
21
63°
50°
22
59°
42°
23
55°
41°
24
56°
42°
25
56°
42°
26
58°
43°
27
58°
42°
28
58°
43°
29
58°
43°
30
61°
46°
31
60°
48°
1
60°
46°
2
61°
48°
3
64°
53°
4
64°
51°
5
63°
54°
6
69°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Morganston
Morganston's May 2026 forecast shows daily high temperatures ranging from 47° to 69°, with overnight lows between 35° and 55°. The average high for May is 58° with an average low of 44°. 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 Morganston. See also: June | July | August.