S
M
T
W
T
F
S
29
66°
39°
30
77°
53°
31
78°
64°
1
72°
42°
2
78°
42°
3
78°
66°
4
72°
45°
5
52°
38°
6
57°
37°
7
48°
33°
8
69°
35°
9
76°
50°
10
68°
46°
11
65°
38°
12
80°
53°
13
80°
64°
14
83°
69°
15
80°
62°
16
78°
54°
17
83°
63°
18
67°
38°
19
57°
38°
20
65°
48°
21
71°
54°
22
70°
50°
23
69°
55°
24
66°
51°
25
63°
48°
26
60°
45°
27
62°
45°
28
62°
47°
29
61°
48°
30
63°
49°
1
66°
48°
2
64°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Indianapolis Motor Speedway
Indianapolis Motor Speedway's April 2026 forecast shows daily high temperatures ranging from 57° to 83°, with overnight lows between 38° and 63°. The average high for April is 66° 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 Indianapolis Motor Speedway. See also: May | June | July.
