S
M
T
W
T
F
S
30
88°
67°
31
88°
63°
1
87°
62°
2
81°
60°
3
83°
61°
4
85°
64°
5
86°
63°
6
83°
61°
7
80°
59°
8
81°
64°
9
82°
59°
10
81°
59°
11
81°
60°
12
82°
60°
13
81°
59°
14
79°
58°
15
80°
59°
16
80°
59°
17
81°
60°
18
81°
59°
19
82°
57°
20
Hist. Avg.
81°
60°
21
Hist. Avg.
81°
60°
22
Hist. Avg.
80°
59°
23
Hist. Avg.
80°
59°
24
Hist. Avg.
80°
58°
25
Hist. Avg.
79°
58°
26
Hist. Avg.
79°
58°
27
Hist. Avg.
79°
57°
28
Hist. Avg.
78°
57°
29
Hist. Avg.
78°
56°
30
Hist. Avg.
78°
56°
1
Hist. Avg.
78°
56°
2
Hist. Avg.
77°
55°
3
Hist. Avg.
77°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Haw River
Haw River's September 2026 forecast shows daily high temperatures ranging from 79° to 88°, with overnight lows between 57° and 67°. The average high for September is 82° with an average low of 61°. 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 Haw River. See also: October | November | December.