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