S
M
T
W
T
F
S
26
70°
52°
27
73°
51°
28
75°
54°
29
73°
56°
30
69°
56°
31
72°
55°
1
66°
55°
2
67°
53°
3
67°
55°
4
66°
53°
5
65°
48°
6
66°
51°
7
67°
51°
8
70°
54°
9
75°
55°
10
74°
55°
11
70°
54°
12
68°
54°
13
72°
53°
14
74°
54°
15
75°
55°
16
74°
55°
17
75°
54°
18
74°
54°
19
69°
53°
20
72°
54°
21
74°
54°
22
73°
53°
23
72°
52°
24
71°
49°
25
70°
49°
26
69°
47°
27
70°
48°
28
74°
53°
29
75°
49°
30
75°
42°
31
70°
39°
1
61°
42°
2
62°
43°
3
68°
46°
4
71°
45°
5
71°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Genesee
Genesee's August 2026 forecast shows daily high temperatures ranging from 61° to 75°, with overnight lows between 39° and 56°. The average high for August is 71° with an average low of 51°. 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 Genesee. See also: September | October | November.