S
M
T
W
T
F
S
26
87°
66°
27
87°
66°
28
86°
67°
29
83°
66°
30
81°
66°
31
86°
67°
1
87°
66°
2
87°
65°
3
89°
66°
4
88°
66°
5
87°
65°
6
83°
64°
7
82°
63°
8
81°
59°
9
81°
59°
10
82°
60°
11
81°
65°
12
85°
65°
13
87°
64°
14
86°
58°
15
80°
58°
16
80°
61°
17
83°
64°
18
79°
58°
19
82°
58°
20
81°
57°
21
83°
58°
22
84°
59°
23
85°
57°
24
84°
56°
25
84°
56°
26
83°
61°
27
84°
62°
28
81°
60°
29
84°
63°
30
84°
59°
31
82°
53°
1
78°
53°
2
76°
54°
3
76°
53°
4
77°
53°
5
76°
52°
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 76° to 89°, with overnight lows between 52° and 67°. The average high for August is 83° 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 Poughkeepsie. See also: September | October | November.
