S
M
T
W
T
F
S
26
80°
58°
27
83°
59°
28
82°
61°
29
83°
60°
30
82°
60°
31
82°
62°
1
83°
62°
2
80°
59°
3
81°
64°
4
82°
61°
5
82°
58°
6
81°
58°
7
81°
63°
8
82°
65°
9
81°
63°
10
86°
65°
11
86°
66°
12
85°
62°
13
87°
62°
14
86°
59°
15
80°
60°
16
82°
59°
17
79°
58°
18
80°
62°
19
81°
64°
20
82°
64°
21
86°
57°
22
81°
56°
23
80°
58°
24
79°
61°
25
78°
57°
26
79°
57°
27
79°
56°
28
80°
55°
29
78°
55°
30
78°
56°
31
80°
61°
1
82°
58°
2
77°
55°
3
79°
54°
4
77°
54°
5
78°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Poughkeepsie
Poughkeepsie's August 2026 forecast shows daily high temperatures ranging from 77° to 87°, with overnight lows between 54° and 66°. The average high for August is 81° with an average low of 60°. 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 Poughkeepsie. See also: September | October | November.
