S
M
T
W
T
F
S
30
74°
52°
31
73°
51°
1
73°
53°
2
74°
54°
3
73°
52°
4
75°
52°
5
75°
50°
6
74°
51°
7
72°
48°
8
73°
49°
9
72°
56°
10
72°
49°
11
71°
48°
12
71°
49°
13
72°
54°
14
75°
50°
15
76°
54°
16
77°
54°
17
78°
53°
18
77°
54°
19
76°
49°
20
75°
45°
21
67°
51°
22
68°
52°
23
71°
51°
24
73°
52°
25
74°
46°
26
72°
42°
27
69°
44°
28
64°
43°
29
64°
43°
30
63°
41°
1
Hist. Avg.
71°
48°
2
Hist. Avg.
70°
48°
3
Hist. Avg.
70°
47°
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 63° to 78°, with overnight lows between 41° and 56°. The average high for September is 72° with an average low of 50°. 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.