S
M
T
W
T
F
S
30
94°
65°
31
88°
65°
1
88°
69°
2
91°
70°
3
93°
70°
4
93°
69°
5
94°
70°
6
91°
68°
7
91°
68°
8
90°
67°
9
88°
66°
10
89°
65°
11
89°
66°
12
90°
67°
13
91°
67°
14
85°
61°
15
82°
60°
16
Hist. Avg.
86°
59°
17
Hist. Avg.
85°
59°
18
Hist. Avg.
85°
58°
19
Hist. Avg.
85°
58°
20
Hist. Avg.
84°
58°
21
Hist. Avg.
84°
57°
22
Hist. Avg.
84°
56°
23
Hist. Avg.
84°
56°
24
Hist. Avg.
83°
56°
25
Hist. Avg.
83°
55°
26
Hist. Avg.
82°
54°
27
Hist. Avg.
82°
54°
28
Hist. Avg.
82°
54°
29
Hist. Avg.
82°
53°
30
Hist. Avg.
81°
52°
1
Hist. Avg.
81°
52°
2
Hist. Avg.
80°
52°
3
Hist. Avg.
80°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Coldwater
Coldwater's September 2026 forecast shows daily high temperatures ranging from 82° to 94°, with overnight lows between 60° and 70°. The average high for September is 90° with an average low of 67°. 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 Coldwater. See also: October | November | December.
