S
M
T
W
T
F
S
29
63°
32°
30
73°
52°
31
77°
55°
1
68°
39°
2
77°
39°
3
79°
63°
4
77°
43°
5
46°
36°
6
55°
34°
7
45°
30°
8
64°
30°
9
73°
45°
10
70°
46°
11
61°
37°
12
79°
45°
13
79°
63°
14
81°
61°
15
81°
64°
16
75°
57°
17
81°
46°
18
66°
45°
19
54°
32°
20
52°
30°
21
75°
36°
22
78°
57°
23
81°
58°
24
76°
55°
25
74°
49°
26
75°
52°
27
74°
53°
28
65°
44°
29
65°
46°
30
63°
44°
1
56°
38°
2
57°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Fountain City
Fountain City's April 2026 forecast shows daily high temperatures ranging from 56° to 81°, with overnight lows between 38° and 58°. The average high for April is 69° with an average low of 49°. 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 Fountain City. See also: May | June | July.