S
M
T
W
T
F
S
26
86°
67°
27
86°
67°
28
85°
66°
29
82°
67°
30
80°
67°
31
86°
66°
1
85°
67°
2
86°
66°
3
86°
66°
4
87°
67°
5
85°
66°
6
82°
65°
7
80°
64°
8
81°
60°
9
80°
60°
10
80°
61°
11
81°
66°
12
83°
66°
13
86°
65°
14
85°
60°
15
80°
59°
16
79°
61°
17
82°
65°
18
79°
59°
19
82°
59°
20
81°
60°
21
82°
60°
22
83°
59°
23
83°
58°
24
82°
57°
25
81°
58°
26
82°
62°
27
83°
63°
28
78°
62°
29
83°
64°
30
83°
62°
31
82°
55°
1
79°
54°
2
76°
56°
3
75°
55°
4
76°
55°
5
75°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Durham
Durham's August 2026 forecast shows daily high temperatures ranging from 75° to 87°, with overnight lows between 54° and 67°. The average high for August is 82° 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 Durham. See also: September | October | November.