S
M
T
W
T
F
S
26
86°
61°
27
87°
63°
28
87°
63°
29
86°
58°
30
84°
61°
31
78°
56°
1
79°
56°
2
87°
61°
3
87°
61°
4
82°
60°
5
80°
57°
6
78°
56°
7
86°
60°
8
85°
58°
9
86°
63°
10
86°
60°
11
78°
60°
12
78°
58°
13
82°
60°
14
78°
60°
15
78°
58°
16
79°
57°
17
78°
57°
18
77°
58°
19
80°
59°
20
84°
58°
21
80°
61°
22
85°
62°
23
87°
57°
24
80°
62°
25
84°
61°
26
76°
55°
27
76°
58°
28
82°
59°
29
86°
61°
30
76°
54°
31
76°
61°
1
79°
54°
2
76°
54°
3
77°
52°
4
82°
58°
5
75°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Sunderland
Sunderland's August 2026 forecast shows daily high temperatures ranging from 75° to 87°, with overnight lows between 51° and 63°. The average high for August is 81° with an average low of 59°. 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 Sunderland. See also: September | October | November.
