S
M
T
W
T
F
S
28
N/A
29
69°
53°
30
65°
53°
1
67°
57°
2
64°
50°
3
64°
52°
4
64°
52°
5
64°
53°
6
70°
56°
7
71°
56°
8
68°
55°
9
66°
53°
10
67°
54°
11
62°
54°
12
64°
55°
13
62°
54°
14
62°
53°
15
61°
53°
16
62°
55°
17
62°
54°
18
63°
53°
19
62°
53°
20
62°
54°
21
63°
55°
22
64°
54°
23
62°
54°
24
64°
56°
25
65°
56°
26
66°
55°
27
65°
56°
28
66°
55°
29
66°
56°
30
67°
56°
31
67°
55°
1
66°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Elgin
Elgin's July 2026 forecast shows daily high temperatures ranging from 61° to 71°, with overnight lows between 50° and 57°. The average high for July is 65° 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 July weather will actually feel in Elgin. See also: August | September | October.