S
M
T
W
T
F
S
26
79°
64°
27
80°
65°
28
84°
66°
29
85°
66°
30
84°
65°
31
82°
66°
1
83°
65°
2
84°
66°
3
85°
66°
4
84°
65°
5
81°
65°
6
82°
64°
7
83°
63°
8
78°
59°
9
77°
58°
10
77°
58°
11
78°
65°
12
78°
64°
13
81°
65°
14
83°
65°
15
82°
63°
16
77°
61°
17
77°
56°
18
78°
55°
19
79°
63°
20
84°
62°
21
83°
63°
22
82°
62°
23
83°
59°
24
76°
57°
25
76°
58°
26
77°
55°
27
75°
56°
28
76°
56°
29
76°
57°
30
81°
57°
31
82°
61°
1
82°
61°
2
80°
58°
3
81°
52°
4
74°
51°
5
73°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in New Washington
New Washington's August 2026 forecast shows daily high temperatures ranging from 73° to 85°, with overnight lows between 51° and 66°. The average high for August is 80° with an average low of 61°. 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 Washington. See also: September | October | November.
