S
M
T
W
T
F
S
30
92°
66°
31
84°
55°
1
77°
61°
2
89°
53°
3
99°
71°
4
92°
63°
5
96°
69°
6
86°
68°
7
85°
66°
8
84°
56°
9
77°
52°
10
87°
60°
11
88°
50°
12
77°
50°
13
69°
50°
14
67°
49°
15
75°
52°
16
76°
52°
17
74°
49°
18
69°
47°
19
70°
46°
20
75°
48°
21
79°
56°
22
79°
56°
23
80°
55°
24
76°
54°
25
75°
53°
26
76°
54°
27
78°
54°
28
78°
53°
29
73°
51°
30
63°
50°
1
62°
47°
2
61°
42°
3
61°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Highmore
Highmore's September 2026 forecast shows daily high temperatures ranging from 61° to 88°, with overnight lows between 42° and 66°. The average high for September is 75° with an average low of 52°. 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 Highmore. See also: October | November | December.
