S
M
T
W
T
F
S
26
86°
68°
27
86°
68°
28
87°
67°
29
87°
67°
30
86°
63°
31
80°
60°
1
79°
65°
2
80°
67°
3
80°
65°
4
83°
67°
5
86°
68°
6
86°
67°
7
84°
63°
8
79°
60°
9
81°
64°
10
83°
61°
11
84°
65°
12
85°
67°
13
87°
66°
14
88°
67°
15
87°
68°
16
88°
66°
17
88°
59°
18
80°
57°
19
78°
57°
20
78°
56°
21
79°
57°
22
79°
58°
23
80°
58°
24
80°
59°
25
82°
58°
26
84°
63°
27
85°
57°
28
79°
57°
29
79°
58°
30
82°
60°
31
82°
57°
1
83°
56°
2
79°
55°
3
78°
62°
4
82°
63°
5
84°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Rossville
Rossville's August 2026 forecast shows daily high temperatures ranging from 78° to 88°, with overnight lows between 55° and 68°. The average high for August is 83° with an average low of 62°. 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 Rossville. See also: September | October | November.
