S
M
T
W
T
F
S
29
64°
41°
30
82°
55°
31
70°
39°
1
44°
41°
2
72°
50°
3
64°
50°
4
64°
35°
5
51°
36°
6
51°
36°
7
44°
32°
8
57°
41°
9
70°
48°
10
58°
45°
11
58°
42°
12
57°
43°
13
62°
46°
14
59°
39°
15
59°
39°
16
57°
36°
17
53°
39°
18
60°
44°
19
65°
48°
20
67°
49°
21
68°
50°
22
68°
50°
23
69°
49°
24
69°
50°
25
68°
46°
26
63°
39°
27
55°
38°
28
57°
44°
29
58°
44°
30
59°
42°
1
59°
44°
2
64°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Griffith
Griffith's April 2026 forecast shows daily high temperatures ranging from 44° to 72°, with overnight lows between 32° and 50°. The average high for April is 60° with an average low of 43°. 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 Griffith. See also: May | June | July.
