S
M
T
W
T
F
S
30
92°
65°
31
95°
71°
1
99°
72°
2
97°
73°
3
99°
73°
4
99°
74°
5
95°
74°
6
84°
69°
7
83°
61°
8
90°
62°
9
91°
72°
10
79°
71°
11
82°
66°
12
85°
70°
13
84°
63°
14
80°
58°
15
96°
63°
16
91°
73°
17
95°
71°
18
88°
70°
19
89°
69°
20
N/A
21
70°
59°
22
71°
58°
23
68°
57°
24
72°
54°
25
73°
50°
26
71°
51°
27
74°
51°
28
75°
52°
29
78°
52°
30
75°
53°
1
74°
53°
2
75°
47°
3
71°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Gosport
Gosport's September 2026 forecast shows daily high temperatures ranging from 68° to 78°, with overnight lows between 47° and 59°. The average high for September is 73° with an average low of 53°. 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 Gosport. See also: October | November | December.
