S
M
T
W
T
F
S
29
82°
47°
30
85°
64°
31
85°
65°
1
86°
69°
2
84°
64°
3
82°
69°
4
73°
52°
5
68°
45°
6
74°
52°
7
72°
55°
8
75°
60°
9
78°
61°
10
78°
63°
11
79°
67°
12
77°
65°
13
82°
68°
14
81°
62°
15
77°
62°
16
67°
54°
17
74°
58°
18
77°
63°
19
80°
57°
20
82°
63°
21
81°
62°
22
80°
56°
23
74°
58°
24
82°
63°
25
83°
64°
26
83°
64°
27
84°
63°
28
78°
63°
29
76°
62°
30
76°
63°
1
78°
63°
2
77°
62°
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 67° to 84°, with overnight lows between 52° and 68°. The average high for April is 78° with an average low of 61°. 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.