S
M
T
W
T
F
S
26
96°
73°
27
96°
72°
28
97°
71°
29
97°
72°
30
98°
73°
31
98°
73°
1
96°
72°
2
98°
75°
3
101°
75°
4
102°
74°
5
101°
72°
6
96°
71°
7
95°
71°
8
96°
72°
9
96°
72°
10
97°
74°
11
97°
73°
12
96°
73°
13
Hist. Avg.
97°
73°
14
Hist. Avg.
97°
73°
15
Hist. Avg.
97°
73°
16
Hist. Avg.
97°
73°
17
Hist. Avg.
97°
73°
18
Hist. Avg.
97°
73°
19
Hist. Avg.
97°
73°
20
Hist. Avg.
97°
73°
21
Hist. Avg.
97°
73°
22
Hist. Avg.
96°
73°
23
Hist. Avg.
96°
73°
24
Hist. Avg.
96°
73°
25
Hist. Avg.
96°
73°
26
Hist. Avg.
96°
72°
27
Hist. Avg.
96°
72°
28
Hist. Avg.
95°
72°
29
Hist. Avg.
95°
72°
30
Hist. Avg.
95°
72°
31
Hist. Avg.
95°
72°
1
Hist. Avg.
94°
72°
2
Hist. Avg.
94°
71°
3
Hist. Avg.
94°
71°
4
Hist. Avg.
94°
71°
5
Hist. Avg.
93°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in La Grange
La Grange's August 2026 forecast shows daily high temperatures ranging from 95° to 102°, with overnight lows between 71° and 75°. The average high for August is 97° with an average low of 73°. 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 La Grange. See also: September | October | November.
