S
M
T
W
T
F
S
30
77°
52°
31
77°
56°
1
80°
59°
2
83°
58°
3
85°
51°
4
84°
55°
5
83°
50°
6
76°
51°
7
81°
57°
8
77°
47°
9
73°
49°
10
76°
58°
11
73°
56°
12
74°
57°
13
74°
55°
14
73°
48°
15
71°
47°
16
73°
47°
17
Hist. Avg.
77°
50°
18
Hist. Avg.
77°
50°
19
Hist. Avg.
77°
49°
20
Hist. Avg.
76°
49°
21
Hist. Avg.
76°
49°
22
Hist. Avg.
76°
49°
23
Hist. Avg.
76°
48°
24
Hist. Avg.
75°
48°
25
Hist. Avg.
75°
48°
26
Hist. Avg.
74°
48°
27
Hist. Avg.
74°
47°
28
Hist. Avg.
74°
47°
29
Hist. Avg.
73°
47°
30
Hist. Avg.
73°
47°
1
Hist. Avg.
72°
46°
2
Hist. Avg.
72°
46°
3
Hist. Avg.
71°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Durham
Durham's September 2026 forecast shows daily high temperatures ranging from 71° to 85°, with overnight lows between 47° and 59°. The average high for September is 77° with an average low of 53°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Durham. See also: October | November | December.
