S
M
T
W
T
F
S
26
80°
60°
27
82°
59°
28
74°
61°
29
73°
62°
30
78°
58°
31
82°
57°
1
82°
57°
2
75°
66°
3
80°
59°
4
82°
52°
5
84°
58°
6
84°
64°
7
82°
64°
8
81°
68°
9
83°
61°
10
78°
61°
11
74°
66°
12
78°
66°
13
79°
66°
14
82°
61°
15
81°
56°
16
79°
64°
17
84°
66°
18
79°
58°
19
78°
56°
20
70°
56°
21
75°
51°
22
80°
50°
23
73°
52°
24
67°
49°
25
76°
55°
26
78°
51°
27
80°
56°
28
78°
53°
29
77°
45°
30
79°
54°
31
81°
65°
1
85°
67°
2
84°
66°
3
84°
65°
4
79°
56°
5
75°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Bloomington
Bloomington's August 2026 forecast shows daily high temperatures ranging from 75° to 85°, with overnight lows between 55° and 67°. The average high for August is 81° with an average low of 62°. 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 Bloomington. See also: September | October | November.
