S
M
T
W
T
F
S
26
86°
63°
27
88°
64°
28
90°
65°
29
91°
66°
30
87°
64°
31
88°
65°
1
93°
64°
2
91°
63°
3
Hist. Avg.
86°
63°
4
Hist. Avg.
86°
63°
5
Hist. Avg.
86°
63°
6
Hist. Avg.
86°
63°
7
Hist. Avg.
86°
63°
8
Hist. Avg.
86°
63°
9
Hist. Avg.
86°
62°
10
Hist. Avg.
86°
62°
11
Hist. Avg.
86°
62°
12
Hist. Avg.
86°
62°
13
Hist. Avg.
86°
62°
14
Hist. Avg.
86°
62°
15
Hist. Avg.
86°
62°
16
Hist. Avg.
86°
62°
17
Hist. Avg.
86°
62°
18
Hist. Avg.
86°
61°
19
Hist. Avg.
86°
61°
20
Hist. Avg.
86°
61°
21
Hist. Avg.
86°
61°
22
Hist. Avg.
86°
61°
23
Hist. Avg.
86°
61°
24
Hist. Avg.
86°
61°
25
Hist. Avg.
86°
60°
26
Hist. Avg.
86°
60°
27
Hist. Avg.
86°
60°
28
Hist. Avg.
87°
60°
29
Hist. Avg.
87°
60°
30
Hist. Avg.
87°
60°
31
Hist. Avg.
87°
60°
1
Hist. Avg.
87°
60°
2
Hist. Avg.
87°
60°
3
Hist. Avg.
87°
59°
4
Hist. Avg.
87°
59°
5
Hist. Avg.
87°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Elgin
Elgin's August 2026 forecast shows daily high temperatures ranging from 86° to 93°, with overnight lows between 63° and 66°. The average high for August is 89° with an average low of 64°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Elgin. See also: September | October | November.
