S
M
T
W
T
F
S
29
64°
30°
30
73°
56°
31
79°
62°
1
69°
43°
2
77°
46°
3
78°
64°
4
76°
45°
5
49°
36°
6
57°
34°
7
46°
33°
8
65°
30°
9
N/A
10
67°
41°
11
66°
52°
12
83°
59°
13
75°
64°
14
78°
60°
15
76°
56°
16
76°
53°
17
68°
45°
18
64°
42°
19
70°
48°
20
69°
50°
21
69°
49°
22
70°
40°
23
59°
45°
24
69°
48°
25
70°
44°
26
61°
40°
27
59°
39°
28
60°
43°
29
68°
48°
30
69°
50°
1
71°
49°
2
65°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
April Weather in Hagerstown
Hagerstown's April 2026 forecast shows daily high temperatures ranging from 59° to 83°, with overnight lows between 39° and 64°. The average high for April is 69° with an average low of 48°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Hagerstown. See also: May | June | July.