S
M
T
W
T
F
S
30
91°
69°
31
90°
64°
1
82°
56°
2
79°
58°
3
80°
64°
4
80°
62°
5
86°
58°
6
84°
55°
7
92°
60°
8
94°
64°
9
99°
65°
10
101°
64°
11
98°
60°
12
94°
57°
13
91°
58°
14
91°
57°
15
92°
59°
16
91°
60°
17
94°
61°
18
90°
55°
19
89°
57°
20
91°
58°
21
88°
56°
22
84°
55°
23
85°
55°
24
86°
57°
25
88°
56°
26
88°
53°
27
84°
55°
28
89°
55°
29
89°
54°
30
81°
50°
1
80°
52°
2
87°
54°
3
87°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Weldon
Weldon's September 2026 forecast shows daily high temperatures ranging from 80° to 101°, with overnight lows between 50° and 65°. The average high for September is 89° 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 September weather will actually feel in Weldon. See also: October | November | December.
