S
M
T
W
T
F
S
26
86°
69°
27
86°
70°
28
74°
66°
29
76°
56°
30
81°
60°
31
83°
58°
1
75°
67°
2
75°
64°
3
76°
57°
4
79°
63°
5
78°
66°
6
76°
63°
7
81°
66°
8
82°
67°
9
83°
71°
10
82°
67°
11
83°
68°
12
82°
67°
13
82°
65°
14
80°
67°
15
81°
64°
16
80°
63°
17
84°
69°
18
84°
68°
19
85°
68°
20
81°
67°
21
82°
67°
22
83°
68°
23
83°
68°
24
81°
67°
25
81°
67°
26
80°
66°
27
80°
65°
28
76°
66°
29
80°
64°
30
79°
65°
31
81°
65°
1
80°
64°
2
77°
64°
3
78°
63°
4
77°
64°
5
80°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in New Troy
New Troy's August 2026 forecast shows daily high temperatures ranging from 76° to 85°, with overnight lows between 57° and 71°. The average high for August is 81° with an average low of 66°. 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 Troy. See also: September | October | November.