S
M
T
W
T
F
S
26
86°
66°
27
84°
68°
28
72°
64°
29
73°
57°
30
81°
55°
31
81°
59°
1
72°
66°
2
72°
63°
3
79°
59°
4
82°
61°
5
82°
68°
6
77°
64°
7
82°
68°
8
77°
61°
9
82°
55°
10
84°
70°
11
77°
67°
12
79°
67°
13
77°
68°
14
79°
66°
15
81°
70°
16
82°
70°
17
73°
61°
18
79°
57°
19
76°
60°
20
78°
59°
21
77°
65°
22
76°
62°
23
73°
57°
24
74°
59°
25
74°
63°
26
74°
61°
27
73°
59°
28
74°
60°
29
77°
60°
30
74°
63°
31
75°
62°
1
77°
61°
2
73°
63°
3
72°
61°
4
72°
65°
5
72°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in New Buffalo
New Buffalo's August 2026 forecast shows daily high temperatures ranging from 72° to 78°, with overnight lows between 57° and 65°. The average high for August is 75° 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 New Buffalo. See also: September | October | November.
