S
M
T
W
T
F
S
29
70°
50°
30
73°
59°
31
79°
61°
1
80°
62°
2
82°
60°
3
82°
64°
4
81°
64°
5
64°
46°
6
66°
41°
7
67°
44°
8
68°
44°
9
70°
43°
10
73°
45°
11
79°
52°
12
82°
58°
13
77°
57°
14
79°
61°
15
76°
54°
16
76°
55°
17
77°
59°
18
74°
58°
19
78°
59°
20
69°
47°
21
72°
54°
22
71°
54°
23
72°
53°
24
73°
53°
25
73°
52°
26
74°
55°
27
74°
53°
28
69°
51°
29
71°
50°
30
65°
54°
1
65°
53°
2
67°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Sewanee
Sewanee's April 2026 forecast shows daily high temperatures ranging from 65° to 82°, with overnight lows between 43° and 61°. The average high for April is 73° with an average low of 53°. 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 Sewanee. See also: May | June | July.