S
M
T
W
T
F
S
26
74°
53°
27
74°
53°
28
75°
55°
29
74°
54°
30
77°
56°
31
79°
60°
1
80°
60°
2
81°
59°
3
81°
60°
4
80°
59°
5
80°
53°
6
73°
53°
7
72°
52°
8
73°
52°
9
74°
53°
10
75°
53°
11
77°
56°
12
78°
57°
13
79°
58°
14
78°
57°
15
76°
59°
16
80°
54°
17
79°
56°
18
73°
52°
19
71°
51°
20
73°
51°
21
74°
57°
22
71°
57°
23
71°
54°
24
72°
52°
25
75°
57°
26
77°
52°
27
73°
48°
28
71°
54°
29
70°
56°
30
75°
55°
31
77°
56°
1
76°
55°
2
76°
55°
3
77°
51°
4
74°
47°
5
74°
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 70° to 81°, with overnight lows between 47° and 60°. The average high for August is 75° with an average low of 55°. 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.