S
M
T
W
T
F
S
29
79°
49°
30
80°
56°
31
81°
67°
1
81°
70°
2
82°
73°
3
81°
73°
4
82°
69°
5
69°
57°
6
73°
48°
7
76°
44°
8
79°
53°
9
80°
60°
10
79°
65°
11
82°
68°
12
81°
69°
13
82°
71°
14
81°
69°
15
82°
69°
16
83°
68°
17
83°
67°
18
81°
60°
19
72°
49°
20
73°
48°
21
68°
60°
22
78°
64°
23
81°
68°
24
82°
71°
25
89°
71°
26
88°
72°
27
89°
73°
28
88°
72°
29
90°
66°
30
81°
63°
1
75°
58°
2
70°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Bunker Hill
Bunker Hill's April 2026 forecast shows daily high temperatures ranging from 70° to 90°, with overnight lows between 48° and 73°. The average high for April is 84° with an average low of 65°. 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 Bunker Hill. See also: May | June | July.