S
M
T
W
T
F
S
30
98°
75°
31
96°
74°
1
82°
75°
2
85°
74°
3
87°
73°
4
89°
72°
5
90°
73°
6
89°
74°
7
92°
76°
8
89°
75°
9
91°
75°
10
92°
72°
11
91°
75°
12
92°
74°
13
91°
73°
14
92°
74°
15
89°
70°
16
86°
72°
17
88°
73°
18
88°
72°
19
89°
72°
20
90°
73°
21
89°
73°
22
89°
72°
23
88°
72°
24
88°
71°
25
84°
72°
26
85°
71°
27
84°
67°
28
82°
63°
29
81°
63°
30
81°
62°
1
82°
63°
2
85°
66°
3
81°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Calder Highlands
Calder Highlands's September 2026 forecast shows daily high temperatures ranging from 81° to 92°, with overnight lows between 61° and 76°. The average high for September is 87° with an average low of 71°. 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 Calder Highlands. See also: October | November | December.
