S
M
T
W
T
F
S
28
84°
55°
29
85°
56°
30
78°
51°
1
73°
50°
2
76°
55°
3
78°
55°
4
78°
57°
5
73°
51°
6
73°
51°
7
74°
52°
8
76°
55°
9
75°
53°
10
77°
53°
11
83°
56°
12
85°
59°
13
85°
59°
14
84°
58°
15
84°
58°
16
85°
59°
17
86°
60°
18
87°
61°
19
84°
60°
20
87°
60°
21
87°
59°
22
86°
59°
23
85°
58°
24
86°
59°
25
86°
59°
26
87°
60°
27
86°
59°
28
88°
56°
29
89°
54°
30
87°
53°
31
86°
53°
1
83°
53°
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 73° to 89°, with overnight lows between 50° and 61°. The average high for July is 82° with an average low of 56°. 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.