S
M
T
W
T
F
S
26
91°
74°
27
92°
75°
28
93°
75°
29
93°
74°
30
92°
75°
31
93°
76°
1
93°
75°
2
94°
76°
3
94°
76°
4
95°
75°
5
95°
77°
6
94°
76°
7
95°
76°
8
94°
75°
9
93°
75°
10
91°
74°
11
93°
75°
12
93°
75°
13
94°
74°
14
94°
75°
15
93°
75°
16
93°
74°
17
92°
70°
18
93°
69°
19
92°
69°
20
89°
67°
21
92°
71°
22
89°
70°
23
88°
69°
24
88°
66°
25
86°
65°
26
86°
65°
27
87°
64°
28
85°
64°
29
85°
65°
30
86°
64°
31
88°
65°
1
88°
64°
2
89°
64°
3
90°
68°
4
90°
68°
5
89°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Monroe
Monroe's August 2026 forecast shows daily high temperatures ranging from 85° to 95°, with overnight lows between 64° and 77°. The average high for August is 91° with an average low of 71°. 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 Monroe. See also: September | October | November.
