S
M
T
W
T
F
S
26
88°
69°
27
88°
68°
28
87°
67°
29
87°
68°
30
86°
67°
31
86°
67°
1
85°
68°
2
86°
67°
3
86°
68°
4
87°
68°
5
86°
66°
6
84°
65°
7
81°
65°
8
84°
64°
9
80°
64°
10
79°
66°
11
83°
67°
12
86°
60°
13
85°
59°
14
79°
66°
15
85°
59°
16
86°
56°
17
77°
54°
18
75°
53°
19
73°
52°
20
74°
54°
21
74°
54°
22
75°
55°
23
74°
56°
24
75°
61°
25
80°
58°
26
79°
53°
27
73°
52°
28
74°
53°
29
78°
60°
30
79°
60°
31
83°
52°
1
77°
51°
2
71°
56°
3
73°
60°
4
80°
52°
5
82°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Irvington
Irvington's August 2026 forecast shows daily high temperatures ranging from 71° to 88°, with overnight lows between 49° and 69°. 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 Irvington. See also: September | October | November.