S
M
T
W
T
F
S
29
64°
32°
30
61°
32°
31
37°
27°
1
39°
27°
2
32°
28°
3
34°
27°
4
37°
30°
5
41°
21°
6
28°
14°
7
43°
35°
8
49°
27°
9
40°
28°
10
55°
33°
11
54°
51°
12
77°
47°
13
54°
30°
14
44°
27°
15
52°
30°
16
57°
40°
17
58°
36°
18
60°
40°
19
61°
41°
20
58°
34°
21
52°
35°
22
52°
36°
23
50°
34°
24
53°
32°
25
62°
42°
26
65°
40°
27
67°
42°
28
66°
43°
29
67°
44°
30
67°
45°
1
68°
44°
2
68°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Fairmount
Fairmount's April 2026 forecast shows daily high temperatures ranging from 40° to 77°, with overnight lows between 27° and 51°. The average high for April is 58° with an average low of 38°. 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 Fairmount. See also: May | June | July.