S
M
T
W
T
F
S
26
95°
73°
27
94°
69°
28
94°
75°
29
86°
69°
30
88°
65°
31
84°
63°
1
77°
69°
2
78°
68°
3
85°
64°
4
87°
63°
5
88°
61°
6
86°
69°
7
91°
69°
8
88°
71°
9
89°
66°
10
94°
73°
11
95°
76°
12
94°
75°
13
95°
75°
14
97°
74°
15
99°
73°
16
100°
74°
17
88°
67°
18
89°
68°
19
93°
73°
20
94°
69°
21
91°
68°
22
90°
70°
23
96°
71°
24
94°
69°
25
91°
66°
26
87°
65°
27
90°
70°
28
84°
66°
29
86°
65°
30
89°
67°
31
90°
68°
1
90°
68°
2
89°
69°
3
90°
69°
4
90°
68°
5
88°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Metropolis
Metropolis's August 2026 forecast shows daily high temperatures ranging from 84° to 100°, with overnight lows between 65° and 75°. The average high for August is 91° with an average low of 69°. 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 Metropolis. See also: September | October | November.