S
M
T
W
T
F
S
26
94°
74°
27
93°
72°
28
97°
75°
29
94°
75°
30
88°
69°
31
90°
65°
1
91°
70°
2
84°
66°
3
85°
70°
4
90°
67°
5
90°
70°
6
89°
69°
7
93°
70°
8
88°
70°
9
90°
69°
10
91°
68°
11
93°
72°
12
92°
73°
13
94°
73°
14
95°
74°
15
95°
72°
16
98°
72°
17
98°
75°
18
93°
67°
19
97°
75°
20
93°
73°
21
90°
71°
22
92°
69°
23
91°
68°
24
92°
70°
25
91°
73°
26
90°
68°
27
87°
67°
28
88°
69°
29
89°
70°
30
87°
68°
31
93°
69°
1
84°
68°
2
83°
68°
3
82°
63°
4
81°
61°
5
81°
61°
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 61° and 75°. The average high for August is 89° with an average low of 68°. 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.