S
M
T
W
T
F
S
29
61°
27°
30
72°
49°
31
83°
62°
1
87°
64°
2
64°
46°
3
77°
46°
4
82°
58°
5
73°
49°
6
60°
43°
7
56°
40°
8
51°
33°
9
59°
32°
10
73°
41°
11
70°
48°
12
68°
43°
13
81°
53°
14
88°
55°
15
91°
59°
16
91°
62°
17
81°
59°
18
75°
56°
19
59°
36°
20
57°
33°
21
61°
30°
22
76°
47°
23
83°
52°
24
81°
56°
25
60°
46°
26
58°
43°
27
69°
39°
28
60°
43°
29
61°
52°
30
67°
44°
1
65°
47°
2
60°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Severn
Severn's April 2026 forecast shows daily high temperatures ranging from 60° to 67°, with overnight lows between 41° and 47°. The average high for April is 64° 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 April weather will actually feel in Severn. See also: May | June | July.