S
M
T
W
T
F
S
31
60°
45°
1
58°
46°
2
54°
49°
3
67°
48°
4
64°
46°
5
60°
48°
6
60°
47°
7
58°
47°
8
59°
47°
9
60°
46°
10
62°
45°
11
57°
42°
12
58°
45°
13
58°
42°
14
59°
40°
15
57°
40°
16
57°
42°
17
58°
42°
18
60°
43°
19
62°
46°
20
63°
46°
21
62°
44°
22
62°
45°
23
61°
44°
24
56°
40°
25
57°
41°
26
56°
39°
27
56°
38°
28
58°
38°
29
60°
42°
30
58°
40°
1
56°
43°
2
57°
44°
3
55°
44°
4
56°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Griffith
Griffith's June 2026 forecast shows daily high temperatures ranging from 54° to 67°, with overnight lows between 38° and 49°. The average high for June is 59° with an average low of 44°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Griffith. See also: July | August | September.