S
M
T
W
T
F
S
28
77°
56°
29
76°
57°
30
77°
54°
1
72°
51°
2
73°
52°
3
73°
58°
4
74°
57°
5
74°
55°
6
75°
54°
7
75°
59°
8
81°
60°
9
81°
57°
10
75°
56°
11
76°
58°
12
75°
59°
13
75°
56°
14
76°
53°
15
75°
59°
16
77°
59°
17
75°
58°
18
76°
55°
19
75°
57°
20
75°
61°
21
77°
61°
22
75°
60°
23
75°
59°
24
76°
57°
25
75°
58°
26
76°
59°
27
78°
61°
28
76°
58°
29
79°
58°
30
80°
61°
31
77°
55°
1
78°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Durham
Durham's July 2026 forecast shows daily high temperatures ranging from 72° to 81°, with overnight lows between 51° and 61°. The average high for July is 76° with an average low of 57°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Durham. See also: August | September | October.