S
M
T
W
T
F
S
30
75°
42°
31
68°
47°
1
70°
48°
2
71°
49°
3
69°
41°
4
61°
45°
5
62°
49°
6
65°
49°
7
68°
39°
8
67°
37°
9
58°
40°
10
63°
41°
11
58°
40°
12
56°
44°
13
60°
43°
14
64°
45°
15
61°
36°
16
61°
34°
17
53°
34°
18
52°
37°
19
52°
41°
20
54°
36°
21
54°
34°
22
52°
33°
23
51°
38°
24
52°
40°
25
51°
29°
26
53°
35°
27
58°
39°
28
57°
39°
29
Hist. Avg.
52°
36°
30
Hist. Avg.
51°
36°
1
Hist. Avg.
51°
36°
2
Hist. Avg.
50°
35°
3
Hist. Avg.
50°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Cross Lake
Cross Lake's September 2026 forecast shows daily high temperatures ranging from 51° to 75°, with overnight lows between 29° and 49°. The average high for September is 60° with an average low of 40°. 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 Cross Lake. See also: October | November | December.
