S
M
T
W
T
F
S
30
83°
51°
31
76°
48°
1
75°
48°
2
74°
49°
3
74°
47°
4
75°
48°
5
73°
48°
6
73°
49°
7
74°
51°
8
74°
53°
9
72°
48°
10
72°
47°
11
73°
47°
12
71°
46°
13
73°
49°
14
72°
50°
15
70°
49°
16
72°
45°
17
71°
43°
18
71°
44°
19
76°
46°
20
Hist. Avg.
72°
51°
21
Hist. Avg.
71°
51°
22
Hist. Avg.
71°
51°
23
Hist. Avg.
70°
50°
24
Hist. Avg.
70°
50°
25
Hist. Avg.
70°
50°
26
Hist. Avg.
69°
49°
27
Hist. Avg.
69°
49°
28
Hist. Avg.
68°
49°
29
Hist. Avg.
68°
48°
30
Hist. Avg.
68°
48°
1
Hist. Avg.
67°
48°
2
Hist. Avg.
67°
48°
3
Hist. Avg.
66°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Hector
Hector's September 2026 forecast shows daily high temperatures ranging from 70° to 83°, with overnight lows between 43° and 53°. The average high for September is 74° with an average low of 48°. 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 Hector. See also: October | November | December.