S
M
T
W
T
F
S
29
83°
50°
30
84°
63°
31
88°
64°
1
88°
68°
2
82°
68°
3
88°
70°
4
74°
53°
5
71°
46°
6
75°
47°
7
78°
47°
8
83°
53°
9
85°
62°
10
86°
62°
11
86°
60°
12
76°
67°
13
83°
67°
14
83°
70°
15
85°
68°
16
89°
65°
17
88°
68°
18
75°
49°
19
74°
44°
20
78°
46°
21
70°
49°
22
76°
59°
23
83°
66°
24
87°
62°
25
83°
68°
26
89°
73°
27
90°
72°
28
86°
70°
29
78°
59°
30
74°
57°
1
62°
50°
2
69°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Index
Index's April 2026 forecast shows daily high temperatures ranging from 62° to 90°, with overnight lows between 49° and 73°. The average high for April is 79° with an average low of 62°. 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 Index. See also: May | June | July.
