S
M
T
W
T
F
S
31
78°
53°
1
74°
50°
2
76°
46°
3
82°
46°
4
86°
54°
5
79°
68°
6
89°
70°
7
84°
65°
8
81°
65°
9
88°
71°
10
89°
67°
11
80°
65°
12
81°
58°
13
82°
61°
14
71°
52°
15
76°
56°
16
74°
54°
17
69°
58°
18
71°
54°
19
73°
55°
20
76°
61°
21
75°
60°
22
76°
57°
23
77°
58°
24
79°
58°
25
78°
60°
26
78°
61°
27
84°
63°
28
83°
62°
29
77°
59°
30
77°
59°
1
78°
60°
2
79°
63°
3
79°
62°
4
80°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Elgin
Elgin's June 2026 forecast shows daily high temperatures ranging from 69° to 84°, with overnight lows between 54° and 65°. The average high for June is 77° with an average low of 59°. 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 Elgin. See also: July | August | September.