S
M
T
W
T
F
S
30
95°
68°
31
94°
67°
1
94°
69°
2
93°
67°
3
92°
65°
4
88°
66°
5
90°
68°
6
92°
68°
7
93°
67°
8
93°
68°
9
92°
67°
10
93°
68°
11
92°
67°
12
92°
66°
13
91°
63°
14
85°
60°
15
84°
61°
16
85°
62°
17
89°
64°
18
89°
64°
19
83°
63°
20
88°
65°
21
90°
65°
22
89°
64°
23
89°
57°
24
90°
56°
25
80°
55°
26
87°
55°
27
82°
55°
28
Hist. Avg.
85°
60°
29
Hist. Avg.
85°
60°
30
Hist. Avg.
84°
59°
1
Hist. Avg.
84°
59°
2
Hist. Avg.
84°
58°
3
Hist. Avg.
84°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Cross Plains
Cross Plains's September 2026 forecast shows daily high temperatures ranging from 80° to 95°, with overnight lows between 55° and 69°. The average high for September is 89° with an average low of 64°. 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 Plains. See also: October | November | December.
