S
M
T
W
T
F
S
26
92°
74°
27
83°
76°
28
93°
77°
29
89°
78°
30
86°
73°
31
90°
77°
1
89°
76°
2
84°
75°
3
86°
74°
4
91°
74°
5
91°
72°
6
92°
72°
7
91°
71°
8
94°
74°
9
92°
74°
10
94°
75°
11
96°
76°
12
95°
75°
13
95°
75°
14
95°
75°
15
94°
74°
16
95°
76°
17
95°
76°
18
95°
78°
19
91°
75°
20
90°
76°
21
92°
76°
22
90°
75°
23
91°
73°
24
94°
75°
25
91°
74°
26
90°
75°
27
89°
74°
28
91°
73°
29
91°
74°
30
90°
75°
31
90°
75°
1
91°
74°
2
90°
75°
3
87°
76°
4
87°
76°
5
88°
76°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Bloomingdale
Bloomingdale's August 2026 forecast shows daily high temperatures ranging from 87° to 94°, with overnight lows between 73° and 76°. The average high for August is 90° with an average low of 75°. 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 Bloomingdale. See also: September | October | November.