S
M
T
W
T
F
S
26
91°
73°
27
91°
73°
28
84°
68°
29
82°
66°
30
79°
63°
31
72°
63°
1
N/A
2
81°
60°
3
81°
63°
4
78°
62°
5
75°
56°
6
78°
62°
7
81°
63°
8
84°
68°
9
86°
64°
10
81°
62°
11
77°
65°
12
79°
62°
13
78°
62°
14
81°
61°
15
76°
65°
16
84°
65°
17
85°
67°
18
86°
66°
19
85°
65°
20
83°
64°
21
84°
66°
22
85°
66°
23
82°
65°
24
80°
65°
25
81°
63°
26
75°
62°
27
75°
61°
28
82°
62°
29
82°
62°
30
83°
63°
31
83°
63°
1
84°
62°
2
83°
63°
3
84°
63°
4
84°
62°
5
83°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Allison
Allison's August 2026 forecast shows daily high temperatures ranging from 75° to 86°, with overnight lows between 56° and 68°. The average high for August is 81° with an average low of 63°. 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 Allison. See also: September | October | November.