S
M
T
W
T
F
S
28
85°
74°
29
93°
73°
30
96°
74°
1
94°
73°
2
91°
73°
3
92°
73°
4
89°
69°
5
88°
70°
6
88°
68°
7
86°
67°
8
85°
68°
9
87°
67°
10
84°
63°
11
82°
67°
12
82°
66°
13
80°
60°
14
79°
60°
15
80°
62°
16
82°
66°
17
84°
67°
18
87°
66°
19
80°
64°
20
81°
66°
21
85°
67°
22
87°
68°
23
88°
68°
24
88°
69°
25
89°
67°
26
88°
68°
27
87°
68°
28
88°
67°
29
87°
67°
30
85°
64°
31
80°
61°
1
81°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in South Elgin
South Elgin's July 2026 forecast shows daily high temperatures ranging from 79° to 96°, with overnight lows between 60° and 74°. The average high for July is 86° with an average low of 67°. 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 South Elgin. See also: August | September | October.
