S
M
T
W
T
F
S
28
84°
84°
29
86°
64°
30
91°
63°
1
90°
66°
2
88°
64°
3
91°
66°
4
95°
68°
5
91°
72°
6
91°
66°
7
91°
63°
8
93°
61°
9
95°
68°
10
97°
73°
11
95°
68°
12
93°
73°
13
99°
73°
14
100°
81°
15
104°
75°
16
99°
73°
17
95°
66°
18
95°
66°
19
95°
68°
20
91°
77°
21
99°
73°
22
91°
75°
23
95°
64°
24
95°
66°
25
97°
66°
26
95°
68°
27
95°
66°
28
95°
68°
29
99°
72°
30
97°
68°
31
101°
69°
1
104°
71°
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 97° to 104°, with overnight lows between 68° and 71°. The average high for July is 101° with an average low of 69°. 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.