S
M
T
W
T
F
S
31
75°
42°
1
71°
45°
2
77°
51°
3
82°
53°
4
84°
56°
5
80°
61°
6
76°
57°
7
73°
56°
8
75°
57°
9
78°
59°
10
78°
57°
11
76°
57°
12
75°
56°
13
77°
55°
14
75°
52°
15
68°
48°
16
67°
49°
17
69°
50°
18
71°
52°
19
72°
54°
20
72°
52°
21
76°
55°
22
78°
58°
23
72°
58°
24
76°
57°
25
71°
53°
26
71°
52°
27
72°
59°
28
73°
58°
29
73°
54°
30
71°
52°
1
73°
54°
2
74°
60°
3
80°
61°
4
81°
58°
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 67° to 84°, with overnight lows between 45° and 61°. The average high for June is 75° with an average low of 55°. 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.