S
M
T
W
T
F
S
26
87°
64°
27
86°
63°
28
86°
64°
29
87°
64°
30
87°
63°
31
86°
62°
1
85°
62°
2
86°
63°
3
87°
66°
4
90°
67°
5
86°
64°
6
86°
64°
7
87°
65°
8
87°
65°
9
90°
66°
10
88°
65°
11
89°
64°
12
88°
66°
13
87°
64°
14
87°
63°
15
87°
69°
16
93°
68°
17
93°
69°
18
Hist. Avg.
90°
66°
19
Hist. Avg.
90°
66°
20
Hist. Avg.
90°
66°
21
Hist. Avg.
90°
66°
22
Hist. Avg.
89°
65°
23
Hist. Avg.
89°
65°
24
Hist. Avg.
89°
65°
25
Hist. Avg.
89°
65°
26
Hist. Avg.
89°
65°
27
Hist. Avg.
88°
64°
28
Hist. Avg.
88°
64°
29
Hist. Avg.
88°
64°
30
Hist. Avg.
88°
64°
31
Hist. Avg.
88°
63°
1
Hist. Avg.
87°
63°
2
Hist. Avg.
87°
63°
3
Hist. Avg.
87°
63°
4
Hist. Avg.
87°
62°
5
Hist. Avg.
86°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Buffalo
Buffalo's August 2026 forecast shows daily high temperatures ranging from 85° to 93°, with overnight lows between 62° and 69°. The average high for August is 88° with an average low of 65°. 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 Buffalo. See also: September | October | November.
