S
M
T
W
T
F
S
26
56°
44°
27
70°
41°
28
59°
51°
29
59°
53°
30
65°
44°
1
65°
40°
2
56°
41°
3
63°
36°
4
77°
45°
5
84°
59°
6
71°
55°
7
69°
51°
8
69°
44°
9
67°
52°
10
71°
50°
11
64°
49°
12
71°
42°
13
70°
51°
14
58°
49°
15
72°
50°
16
82°
50°
17
87°
59°
18
95°
67°
19
95°
72°
20
89°
70°
21
70°
53°
22
62°
50°
23
53°
49°
24
63°
50°
25
78°
59°
26
77°
66°
27
77°
62°
28
79°
52°
29
78°
57°
30
77°
48°
31
73°
54°
1
76°
53°
2
75°
55°
3
77°
57°
4
80°
57°
5
78°
60°
6
81°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in District 21, Hagerstown
District 21, Hagerstown's May 2026 forecast shows daily high temperatures ranging from 73° to 81°, with overnight lows between 48° and 62°. The average high for May is 77° with an average low of 56°. 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 District 21, Hagerstown. See also: June | July | August.
