S
M
T
W
T
F
S
26
82°
62°
27
83°
64°
28
87°
67°
29
88°
69°
30
89°
67°
31
88°
62°
1
87°
67°
2
88°
67°
3
82°
66°
4
86°
65°
5
87°
68°
6
88°
67°
7
89°
64°
8
87°
61°
9
82°
61°
10
81°
66°
11
83°
63°
12
80°
61°
13
80°
61°
14
81°
60°
15
80°
61°
16
81°
60°
17
80°
61°
18
81°
64°
19
85°
64°
20
86°
62°
21
80°
66°
22
85°
59°
23
80°
66°
24
82°
59°
25
Hist. Avg.
80°
58°
26
Hist. Avg.
80°
57°
27
Hist. Avg.
79°
57°
28
Hist. Avg.
79°
57°
29
Hist. Avg.
79°
56°
30
Hist. Avg.
79°
56°
31
Hist. Avg.
78°
56°
1
Hist. Avg.
78°
56°
2
Hist. Avg.
78°
55°
3
Hist. Avg.
78°
55°
4
Hist. Avg.
77°
55°
5
Hist. Avg.
77°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Newburgh
Newburgh's August 2026 forecast shows daily high temperatures ranging from 80° to 89°, with overnight lows between 59° and 69°. The average high for August is 84° with an average low of 64°. 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.
