S
M
T
W
T
F
S
30
92°
67°
31
92°
68°
1
90°
67°
2
89°
65°
3
87°
62°
4
84°
61°
5
84°
65°
6
88°
66°
7
89°
65°
8
88°
64°
9
88°
65°
10
87°
64°
11
87°
58°
12
81°
58°
13
80°
63°
14
84°
63°
15
81°
62°
16
80°
62°
17
82°
61°
18
83°
59°
19
79°
53°
20
77°
53°
21
77°
54°
22
78°
57°
23
81°
59°
24
82°
60°
25
83°
58°
26
82°
52°
27
79°
55°
28
75°
51°
29
74°
50°
30
74°
54°
1
Hist. Avg.
76°
51°
2
Hist. Avg.
76°
51°
3
Hist. Avg.
75°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Huntingdon
Huntingdon's September 2026 forecast shows daily high temperatures ranging from 74° to 92°, with overnight lows between 50° and 68°. The average high for September is 83° with an average low of 60°. 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 Huntingdon. See also: October | November | December.