S
M
T
W
T
F
S
26
83°
77°
27
86°
78°
28
85°
76°
29
85°
76°
30
87°
77°
31
86°
78°
1
85°
77°
2
86°
76°
3
85°
76°
4
85°
77°
5
86°
76°
6
85°
76°
7
87°
77°
8
85°
76°
9
85°
76°
10
86°
77°
11
85°
76°
12
86°
77°
13
86°
77°
14
85°
78°
15
86°
76°
16
86°
76°
17
85°
77°
18
84°
76°
19
87°
76°
20
86°
77°
21
86°
76°
22
87°
77°
23
86°
76°
24
86°
76°
25
87°
77°
26
86°
76°
27
86°
76°
28
87°
77°
29
87°
75°
30
86°
77°
31
87°
75°
1
86°
76°
2
86°
75°
3
87°
75°
4
87°
76°
5
88°
76°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Mumbai
Mumbai's August 2026 forecast shows daily high temperatures ranging from 83° to 88°, with overnight lows between 75° and 78°. The average high for August is 86° with an average low of 76°. 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 Mumbai. See also: September | October | November.