S
M
T
W
T
F
S
28
93°
70°
29
91°
71°
30
91°
70°
1
92°
64°
2
94°
59°
3
97°
63°
4
95°
67°
5
99°
75°
6
99°
71°
7
97°
73°
8
99°
68°
9
98°
68°
10
96°
71°
11
96°
68°
12
93°
66°
13
88°
63°
14
88°
67°
15
92°
68°
16
83°
65°
17
84°
62°
18
78°
69°
19
85°
66°
20
85°
63°
21
78°
65°
22
88°
66°
23
95°
68°
24
97°
73°
25
96°
71°
26
91°
67°
27
93°
67°
28
89°
64°
29
93°
70°
30
96°
73°
31
97°
70°
1
94°
73°
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 ° to °, with overnight lows between ° and °. The average high for July is ° with an average low of °. 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.