S
M
T
W
T
F
S
30
66°
50°
31
66°
53°
1
65°
54°
2
67°
52°
3
67°
49°
4
65°
51°
5
65°
53°
6
66°
50°
7
67°
52°
8
66°
52°
9
68°
51°
10
69°
49°
11
64°
52°
12
66°
48°
13
68°
51°
14
67°
50°
15
67°
45°
16
63°
48°
17
65°
46°
18
66°
49°
19
66°
52°
20
65°
52°
21
67°
51°
22
66°
51°
23
64°
49°
24
65°
50°
25
63°
51°
26
62°
50°
27
65°
51°
28
63°
49°
29
64°
48°
30
60°
43°
1
59°
50°
2
61°
47°
3
Hist. Avg.
60°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Midhurst
Midhurst's September 2026 forecast shows daily high temperatures ranging from 59° to 69°, with overnight lows between 43° and 54°. The average high for September is 65° with an average low of 50°. 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 Midhurst. See also: October | November | December.