S
M
T
W
T
F
S
29
52°
37°
30
50°
39°
31
59°
46°
1
57°
34°
2
50°
30°
3
50°
37°
4
50°
34°
5
45°
34°
6
55°
34°
7
57°
32°
8
61°
46°
9
54°
39°
10
52°
36°
11
50°
39°
12
54°
39°
13
54°
34°
14
59°
28°
15
60°
47°
16
58°
49°
17
59°
45°
18
55°
38°
19
57°
40°
20
53°
40°
21
54°
41°
22
57°
39°
23
58°
40°
24
55°
38°
25
55°
40°
26
57°
41°
27
58°
43°
28
55°
38°
29
54°
41°
30
56°
42°
1
58°
43°
2
59°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Gilmerton
Gilmerton's April 2026 forecast shows daily high temperatures ranging from 53° to 60°, with overnight lows between 38° and 49°. The average high for April is 57° with an average low of 42°. 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 Gilmerton. See also: May | June | July.