S
M
T
W
T
F
S
26
84°
65°
27
81°
65°
28
79°
63°
29
80°
57°
30
86°
55°
31
85°
58°
1
78°
66°
2
80°
62°
3
81°
58°
4
83°
55°
5
84°
56°
6
79°
63°
7
86°
63°
8
86°
55°
9
84°
52°
10
85°
67°
11
76°
63°
12
76°
61°
13
77°
61°
14
83°
67°
15
76°
67°
16
83°
71°
17
82°
61°
18
82°
56°
19
82°
64°
20
81°
64°
21
82°
60°
22
81°
59°
23
75°
54°
24
77°
48°
25
79°
49°
26
83°
52°
27
82°
59°
28
82°
52°
29
82°
55°
30
80°
66°
31
86°
69°
1
87°
70°
2
93°
71°
3
93°
67°
4
81°
67°
5
78°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Coldwater
Coldwater's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Coldwater. See also: September | October | November.