S
M
T
W
T
F
S
30
70°
44°
31
68°
43°
1
67°
42°
2
67°
51°
3
69°
47°
4
70°
41°
5
65°
42°
6
67°
50°
7
69°
51°
8
75°
50°
9
75°
49°
10
72°
46°
11
65°
48°
12
69°
47°
13
Hist. Avg.
67°
44°
14
Hist. Avg.
67°
44°
15
Hist. Avg.
67°
44°
16
Hist. Avg.
66°
43°
17
Hist. Avg.
66°
43°
18
Hist. Avg.
66°
43°
19
Hist. Avg.
65°
42°
20
Hist. Avg.
65°
42°
21
Hist. Avg.
64°
42°
22
Hist. Avg.
64°
41°
23
Hist. Avg.
64°
41°
24
Hist. Avg.
63°
41°
25
Hist. Avg.
63°
40°
26
Hist. Avg.
63°
40°
27
Hist. Avg.
62°
40°
28
Hist. Avg.
62°
39°
29
Hist. Avg.
61°
39°
30
Hist. Avg.
61°
39°
1
Hist. Avg.
61°
38°
2
Hist. Avg.
60°
38°
3
Hist. Avg.
60°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Gooderham
Gooderham's September 2026 forecast shows daily high temperatures ranging from 65° to 75°, with overnight lows between 41° and 51°. The average high for September is 69° with an average low of 47°. 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 Gooderham. See also: October | November | December.
