S
M
T
W
T
F
S
30
69°
49°
31
72°
50°
1
72°
52°
2
71°
53°
3
72°
53°
4
72°
52°
5
73°
53°
6
72°
53°
7
72°
52°
8
71°
53°
9
71°
49°
10
70°
47°
11
66°
46°
12
67°
48°
13
68°
51°
14
69°
51°
15
69°
50°
16
68°
50°
17
69°
47°
18
69°
49°
19
68°
49°
20
66°
46°
21
66°
44°
22
65°
49°
23
63°
49°
24
64°
47°
25
66°
49°
26
65°
48°
27
66°
47°
28
66°
48°
29
65°
47°
30
66°
46°
1
65°
49°
2
65°
48°
3
64°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Holyport
Holyport's September 2026 forecast shows daily high temperatures ranging from 63° to 73°, with overnight lows between 44° and 53°. The average high for September is 68° with an average low of 49°. 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 Holyport. See also: October | November | December.
