S
M
T
W
T
F
S
29
64°
46°
30
78°
57°
31
83°
58°
1
85°
59°
2
83°
59°
3
83°
58°
4
80°
63°
5
72°
49°
6
69°
49°
7
76°
48°
8
70°
50°
9
76°
50°
10
78°
52°
11
81°
54°
12
80°
55°
13
83°
57°
14
86°
58°
15
86°
57°
16
85°
56°
17
83°
48°
18
80°
55°
19
78°
54°
20
80°
55°
21
81°
56°
22
81°
55°
23
80°
56°
24
81°
56°
25
81°
55°
26
80°
56°
27
82°
56°
28
81°
55°
29
81°
55°
30
77°
56°
1
78°
56°
2
77°
54°
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 69° to 86°, with overnight lows between 48° and 63°. The average high for April is 79° with an average low of 54°. 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.
