S
M
T
W
T
F
S
30
83°
60°
31
87°
67°
1
83°
70°
2
91°
69°
3
91°
69°
4
79°
67°
5
79°
60°
6
76°
55°
7
79°
55°
8
83°
67°
9
88°
67°
10
73°
57°
11
72°
55°
12
77°
61°
13
79°
60°
14
74°
57°
15
75°
55°
16
71°
51°
17
73°
52°
18
71°
50°
19
68°
49°
20
76°
55°
21
75°
54°
22
68°
54°
23
69°
53°
24
73°
53°
25
74°
54°
26
75°
53°
27
72°
52°
28
74°
54°
29
74°
54°
30
75°
53°
1
74°
53°
2
71°
47°
3
65°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Scio
Scio's September 2026 forecast shows daily high temperatures ranging from 65° to 88°, with overnight lows between 42° and 67°. The average high for September is 74° with an average low of 54°. 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 Scio. See also: October | November | December.