S
M
T
W
T
F
S
26
92°
60°
27
93°
61°
28
94°
61°
29
88°
62°
30
92°
65°
31
94°
65°
1
96°
64°
2
97°
59°
3
88°
56°
4
86°
56°
5
87°
60°
6
91°
61°
7
94°
63°
8
95°
63°
9
93°
60°
10
92°
58°
11
91°
59°
12
93°
58°
13
86°
62°
14
89°
60°
15
89°
62°
16
94°
60°
17
93°
54°
18
85°
56°
19
85°
58°
20
88°
58°
21
85°
56°
22
84°
56°
23
86°
51°
24
86°
52°
25
83°
51°
26
85°
48°
27
81°
50°
28
82°
54°
29
84°
57°
30
89°
56°
31
85°
55°
1
82°
57°
2
88°
55°
3
86°
53°
4
84°
52°
5
85°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Terrytown
Terrytown's August 2026 forecast shows daily high temperatures ranging from 81° to 97°, with overnight lows between 48° and 65°. The average high for August is 89° with an average low of 58°. 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 Terrytown. See also: September | October | November.