S
M
T
W
T
F
S
26
84°
68°
27
89°
71°
28
88°
71°
29
89°
70°
30
88°
66°
31
92°
64°
1
90°
71°
2
90°
76°
3
90°
73°
4
83°
73°
5
90°
73°
6
94°
72°
7
93°
70°
8
94°
71°
9
94°
71°
10
94°
73°
11
96°
74°
12
91°
71°
13
94°
72°
14
97°
76°
15
92°
74°
16
92°
76°
17
98°
76°
18
94°
75°
19
95°
73°
20
96°
73°
21
86°
68°
22
83°
69°
23
90°
66°
24
90°
65°
25
86°
63°
26
92°
63°
27
85°
71°
28
90°
71°
29
84°
71°
30
87°
71°
31
95°
68°
1
99°
74°
2
99°
75°
3
100°
74°
4
100°
77°
5
100°
74°
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 ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. 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.