S
M
T
W
T
F
S
26
80°
60°
27
80°
63°
28
78°
61°
29
81°
59°
30
84°
64°
31
80°
57°
1
81°
62°
2
81°
63°
3
82°
57°
4
83°
56°
5
78°
60°
6
78°
59°
7
80°
58°
8
83°
57°
9
78°
56°
10
82°
61°
11
83°
55°
12
82°
56°
13
80°
62°
14
83°
63°
15
78°
59°
16
83°
54°
17
77°
54°
18
76°
55°
19
78°
54°
20
76°
55°
21
74°
53°
22
74°
59°
23
79°
61°
24
80°
60°
25
82°
51°
26
80°
50°
27
73°
51°
28
73°
51°
29
72°
52°
30
74°
56°
31
73°
59°
1
80°
59°
2
79°
56°
3
79°
52°
4
78°
57°
5
78°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Newburgh
Newburgh's August 2026 forecast shows daily high temperatures ranging from 72° to 84°, with overnight lows between 50° and 64°. The average high for August is 79° 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 Newburgh. See also: September | October | November.
