S
M
T
W
T
F
S
30
79°
56°
31
80°
58°
1
79°
57°
2
80°
58°
3
79°
58°
4
78°
57°
5
77°
52°
6
76°
56°
7
77°
55°
8
77°
56°
9
78°
56°
10
78°
55°
11
77°
55°
12
78°
54°
13
78°
57°
14
77°
56°
15
77°
55°
16
76°
54°
17
74°
54°
18
72°
49°
19
73°
43°
20
65°
50°
21
69°
49°
22
66°
42°
23
65°
42°
24
66°
49°
25
71°
51°
26
69°
51°
27
64°
47°
28
65°
47°
29
64°
49°
30
64°
50°
1
63°
42°
2
63°
40°
3
62°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Wattsburg
Wattsburg's September 2026 forecast shows daily high temperatures ranging from 62° to 80°, with overnight lows between 39° and 58°. The average high for September is 72° with an average low of 51°. 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 Wattsburg. See also: October | November | December.