S
M
T
W
T
F
S
31
76°
44°
1
76°
49°
2
76°
45°
3
83°
56°
4
86°
66°
5
77°
64°
6
82°
58°
7
81°
58°
8
80°
60°
9
81°
61°
10
82°
62°
11
81°
61°
12
83°
61°
13
83°
63°
14
82°
61°
15
82°
61°
16
79°
57°
17
81°
62°
18
80°
61°
19
81°
62°
20
79°
61°
21
76°
55°
22
74°
55°
23
76°
64°
24
83°
65°
25
84°
59°
26
79°
56°
27
76°
60°
28
77°
62°
29
79°
64°
30
79°
64°
1
80°
63°
2
81°
64°
3
84°
65°
4
85°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in La Grange
La Grange's June 2026 forecast shows daily high temperatures ranging from 74° to 86°, with overnight lows between 55° and 66°. The average high for June is 81° with an average low of 61°. 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 La Grange. See also: July | August | September.