S
M
T
W
T
F
S
26
81°
64°
27
85°
61°
28
84°
66°
29
80°
59°
30
85°
54°
31
85°
59°
1
79°
69°
2
76°
64°
3
81°
60°
4
82°
54°
5
86°
63°
6
85°
63°
7
84°
69°
8
87°
68°
9
87°
65°
10
89°
70°
11
79°
65°
12
70°
62°
13
83°
61°
14
81°
69°
15
84°
71°
16
87°
69°
17
82°
60°
18
81°
62°
19
82°
61°
20
78°
56°
21
79°
55°
22
78°
59°
23
82°
60°
24
81°
61°
25
82°
57°
26
81°
60°
27
80°
58°
28
77°
54°
29
78°
55°
30
79°
57°
31
83°
61°
1
85°
62°
2
86°
62°
3
86°
61°
4
84°
61°
5
83°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Tremont City
Tremont City's August 2026 forecast shows daily high temperatures ranging from 77° to 87°, with overnight lows between 54° and 71°. The average high for August is 82° with an average low of 60°. 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 Tremont City. See also: September | October | November.