S
M
T
W
T
F
S
29
68°
41°
30
82°
52°
31
79°
60°
1
61°
45°
2
71°
51°
3
78°
56°
4
69°
40°
5
57°
40°
6
58°
35°
7
47°
39°
8
67°
52°
9
71°
54°
10
70°
52°
11
70°
55°
12
78°
57°
13
69°
55°
14
72°
52°
15
68°
49°
16
64°
44°
17
62°
46°
18
66°
44°
19
69°
50°
20
71°
52°
21
72°
53°
22
71°
50°
23
69°
49°
24
72°
46°
25
64°
51°
26
72°
52°
27
70°
49°
28
71°
51°
29
67°
43°
30
64°
50°
1
65°
49°
2
68°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Gillespie
Gillespie's April 2026 forecast shows daily high temperatures ranging from 47° to 78°, with overnight lows between 35° and 57°. The average high for April is 67° 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 Gillespie. See also: May | June | July.