S
M
T
W
T
F
S
26
81°
69°
27
79°
68°
28
85°
71°
29
85°
70°
30
84°
70°
31
83°
69°
1
85°
70°
2
84°
71°
3
85°
70°
4
83°
69°
5
83°
70°
6
84°
71°
7
85°
69°
8
77°
65°
9
76°
65°
10
76°
67°
11
81°
70°
12
82°
70°
13
84°
71°
14
84°
69°
15
83°
68°
16
77°
65°
17
76°
63°
18
76°
67°
19
81°
68°
20
82°
67°
21
83°
68°
22
82°
65°
23
79°
60°
24
74°
59°
25
75°
59°
26
75°
60°
27
76°
59°
28
76°
59°
29
77°
61°
30
81°
65°
31
78°
66°
1
77°
66°
2
81°
62°
3
80°
55°
4
73°
57°
5
72°
64°
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 85°, with overnight lows between 55° and 71°. The average high for August is 80° with an average low of 66°. 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.
