S
M
T
W
T
F
S
29
50°
22°
30
70°
38°
31
78°
53°
1
75°
46°
2
46°
36°
3
64°
36°
4
68°
40°
5
53°
39°
6
47°
36°
7
51°
23°
8
49°
27°
9
50°
34°
10
65°
45°
11
59°
35°
12
59°
41°
13
71°
53°
14
77°
48°
15
64°
43°
16
61°
40°
17
59°
42°
18
63°
43°
19
66°
40°
20
60°
36°
21
64°
41°
22
63°
42°
23
60°
42°
24
65°
41°
25
66°
36°
26
56°
35°
27
56°
35°
28
58°
36°
29
58°
35°
30
56°
35°
1
57°
38°
2
60°
37°
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 49° to 77°, with overnight lows between 23° and 53°. The average high for April is 61° with an average low of 39°. 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.