S
M
T
W
T
F
S
30
69°
55°
31
68°
55°
1
71°
56°
2
71°
56°
3
70°
55°
4
70°
54°
5
69°
53°
6
67°
53°
7
64°
52°
8
65°
53°
9
64°
52°
10
64°
50°
11
71°
46°
12
66°
43°
13
62°
50°
14
65°
49°
15
63°
47°
16
61°
48°
17
65°
46°
18
64°
47°
19
64°
45°
20
60°
44°
21
59°
44°
22
56°
49°
23
63°
44°
24
65°
40°
25
61°
47°
26
62°
46°
27
60°
47°
28
57°
46°
29
59°
47°
30
63°
41°
1
63°
46°
2
61°
47°
3
62°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Gardner Creek
Gardner Creek's September 2026 forecast shows daily high temperatures ranging from 56° to 71°, with overnight lows between 40° and 56°. The average high for September is 64° with an average low of 48°. 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 Gardner Creek. See also: October | November | December.
