S
M
T
W
T
F
S
30
71°
60°
31
69°
56°
1
69°
54°
2
71°
60°
3
72°
66°
4
66°
59°
5
66°
45°
6
75°
57°
7
66°
55°
8
64°
51°
9
64°
52°
10
64°
55°
11
66°
48°
12
65°
60°
13
67°
58°
14
66°
58°
15
65°
54°
16
63°
53°
17
63°
56°
18
64°
56°
19
65°
57°
20
63°
55°
21
64°
55°
22
64°
54°
23
64°
54°
24
64°
53°
25
62°
50°
26
61°
50°
27
62°
48°
28
61°
48°
29
60°
52°
30
62°
52°
1
61°
51°
2
62°
52°
3
62°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Three Crosses
Three Crosses's September 2026 forecast shows daily high temperatures ranging from 60° to 67°, with overnight lows between 48° and 60°. The average high for September is 63° 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 Three Crosses. See also: October | November | December.
