S
M
T
W
T
F
S
26
77°
61°
27
78°
60°
28
70°
59°
29
71°
60°
30
71°
60°
31
72°
59°
1
71°
60°
2
72°
59°
3
72°
59°
4
71°
60°
5
70°
60°
6
71°
59°
7
72°
60°
8
71°
60°
9
70°
59°
10
70°
59°
11
71°
58°
12
70°
57°
13
70°
59°
14
71°
60°
15
70°
59°
16
72°
59°
17
70°
58°
18
71°
58°
19
72°
59°
20
72°
59°
21
73°
60°
22
72°
58°
23
69°
58°
24
74°
57°
25
74°
56°
26
72°
52°
27
73°
51°
28
70°
50°
29
67°
49°
30
67°
48°
31
66°
49°
1
66°
49°
2
65°
51°
3
67°
49°
4
67°
50°
5
66°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in New Waterford
New Waterford's August 2026 forecast shows daily high temperatures ranging from 65° to 78°, with overnight lows between 48° and 61°. The average high for August is 71° with an average low of 57°. 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 New Waterford. See also: September | October | November.