S
M
T
W
T
F
S
26
56°
44°
27
70°
41°
28
59°
51°
29
59°
53°
30
65°
45°
1
63°
43°
2
58°
38°
3
59°
43°
4
71°
52°
5
78°
57°
6
65°
48°
7
59°
41°
8
57°
40°
9
61°
47°
10
66°
49°
11
65°
51°
12
65°
51°
13
67°
52°
14
69°
54°
15
68°
55°
16
68°
55°
17
69°
54°
18
69°
59°
19
77°
59°
20
77°
58°
21
78°
60°
22
79°
60°
23
79°
59°
24
78°
60°
25
73°
55°
26
72°
60°
27
72°
61°
28
80°
62°
29
78°
61°
30
77°
60°
31
77°
61°
1
75°
55°
2
72°
56°
3
72°
55°
4
73°
54°
5
73°
55°
6
74°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Hagerstown
Hagerstown's May 2026 forecast shows daily high temperatures ranging from 57° to 80°, with overnight lows between 38° and 62°. The average high for May is 71° with an average low of 54°. 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 Hagerstown. See also: June | July | August.
