S
M
T
W
T
F
S
26
78°
64°
27
75°
61°
28
75°
59°
29
76°
63°
30
80°
65°
31
82°
63°
1
77°
60°
2
79°
62°
3
83°
56°
4
75°
59°
5
76°
61°
6
75°
57°
7
76°
56°
8
77°
54°
9
76°
55°
10
76°
62°
11
78°
60°
12
77°
58°
13
80°
54°
14
75°
54°
15
76°
56°
16
76°
55°
17
73°
55°
18
74°
54°
19
75°
54°
20
77°
59°
21
78°
61°
22
79°
62°
23
81°
63°
24
82°
62°
25
83°
59°
26
79°
54°
27
75°
58°
28
78°
61°
29
79°
53°
30
75°
51°
31
73°
50°
1
71°
54°
2
71°
52°
3
73°
52°
4
72°
51°
5
70°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Beloit Town
Beloit Town's August 2026 forecast shows daily high temperatures ranging from 70° to 83°, with overnight lows between 50° and 65°. The average high for August is 77° with an average low of 57°. 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 Beloit Town. See also: September | October | November.