S
M
T
W
T
F
S
26
86°
72°
27
90°
72°
28
94°
72°
29
91°
70°
30
88°
69°
31
90°
66°
1
90°
73°
2
84°
72°
3
88°
73°
4
88°
72°
5
89°
70°
6
89°
70°
7
89°
70°
8
91°
72°
9
93°
72°
10
92°
72°
11
95°
71°
12
91°
70°
13
95°
71°
14
95°
74°
15
96°
75°
16
96°
74°
17
100°
74°
18
96°
72°
19
93°
71°
20
94°
72°
21
96°
70°
22
93°
70°
23
90°
69°
24
92°
70°
25
88°
69°
26
87°
70°
27
84°
66°
28
87°
69°
29
87°
68°
30
89°
69°
31
88°
69°
1
88°
68°
2
87°
69°
3
89°
69°
4
90°
68°
5
89°
68°
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 84° to 100°, with overnight lows between 66° and 75°. The average high for August is 91° with an average low of 70°. 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.
