S
M
T
W
T
F
S
26
97°
77°
27
98°
75°
28
101°
79°
29
100°
78°
30
101°
79°
31
101°
79°
1
100°
78°
2
101°
79°
3
101°
79°
4
100°
80°
5
101°
80°
6
101°
79°
7
100°
79°
8
100°
78°
9
101°
79°
10
100°
79°
11
99°
78°
12
100°
78°
13
100°
79°
14
99°
78°
15
97°
77°
16
95°
74°
17
97°
75°
18
98°
77°
19
99°
77°
20
99°
78°
21
98°
77°
22
99°
76°
23
97°
77°
24
98°
75°
25
98°
75°
26
97°
72°
27
96°
71°
28
95°
68°
29
90°
69°
30
90°
69°
31
91°
71°
1
89°
70°
2
89°
65°
3
90°
64°
4
86°
64°
5
88°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Justin-Roanoke
Justin-Roanoke's August 2026 forecast shows daily high temperatures ranging from 86° to 101°, with overnight lows between 64° and 80°. The average high for August is 97° with an average low of 75°. 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 Justin-Roanoke. See also: September | October | November.
