S
M
T
W
T
F
S
26
83°
68°
27
83°
67°
28
83°
72°
29
85°
68°
30
82°
68°
31
82°
69°
1
83°
68°
2
82°
72°
3
83°
72°
4
84°
71°
5
87°
68°
6
82°
66°
7
82°
69°
8
87°
69°
9
81°
70°
10
85°
71°
11
83°
67°
12
83°
71°
13
86°
71°
14
86°
68°
15
81°
65°
16
80°
64°
17
80°
68°
18
79°
70°
19
80°
71°
20
83°
71°
21
85°
70°
22
85°
70°
23
83°
69°
24
87°
69°
25
87°
68°
26
86°
67°
27
82°
66°
28
81°
65°
29
78°
61°
30
77°
61°
31
76°
60°
1
77°
66°
2
77°
69°
3
78°
68°
4
84°
69°
5
84°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in New Rochelle
New Rochelle's August 2026 forecast shows daily high temperatures ranging from 76° to 87°, with overnight lows between 60° and 72°. The average high for August is 82° with an average low of 68°. 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 New Rochelle. See also: September | October | November.
