S
M
T
W
T
F
S
26
68°
57°
27
68°
57°
28
65°
53°
29
62°
52°
30
63°
55°
31
66°
57°
1
65°
56°
2
65°
53°
3
64°
55°
4
63°
52°
5
63°
57°
6
68°
57°
7
68°
56°
8
66°
57°
9
67°
57°
10
68°
56°
11
68°
56°
12
67°
57°
13
68°
56°
14
67°
56°
15
67°
56°
16
66°
55°
17
67°
55°
18
65°
54°
19
67°
52°
20
67°
53°
21
66°
54°
22
67°
55°
23
67°
55°
24
66°
54°
25
66°
55°
26
64°
50°
27
63°
52°
28
62°
54°
29
63°
53°
30
63°
52°
31
62°
51°
1
62°
51°
2
61°
52°
3
61°
52°
4
62°
50°
5
63°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Rothbury
Rothbury's August 2026 forecast shows daily high temperatures ranging from 61° to 68°, with overnight lows between 49° and 57°. The average high for August is 65° with an average low of 54°. 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 Rothbury. See also: September | October | November.