S
M
T
W
T
F
S
30
92°
68°
31
91°
69°
1
91°
67°
2
90°
62°
3
83°
61°
4
83°
67°
5
88°
67°
6
89°
65°
7
88°
66°
8
87°
67°
9
87°
67°
10
88°
65°
11
87°
61°
12
80°
59°
13
80°
64°
14
82°
64°
15
80°
63°
16
79°
64°
17
79°
63°
18
78°
55°
19
77°
53°
20
76°
54°
21
76°
55°
22
77°
59°
23
79°
61°
24
82°
62°
25
83°
59°
26
82°
53°
27
75°
56°
28
74°
53°
29
74°
53°
30
Hist. Avg.
77°
54°
1
Hist. Avg.
77°
54°
2
Hist. Avg.
76°
53°
3
Hist. Avg.
76°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Norfork
Norfork's September 2026 forecast shows daily high temperatures ranging from 74° to 92°, with overnight lows between 53° and 69°. 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 Norfork. See also: October | November | December.