S
M
T
W
T
F
S
26
86°
72°
27
87°
76°
28
89°
71°
29
90°
70°
30
90°
71°
31
89°
71°
1
91°
70°
2
89°
71°
3
89°
71°
4
91°
70°
5
91°
71°
6
90°
70°
7
92°
71°
8
91°
70°
9
92°
71°
10
91°
71°
11
90°
70°
12
86°
71°
13
87°
70°
14
86°
70°
15
86°
68°
16
85°
68°
17
84°
69°
18
85°
65°
19
87°
68°
20
84°
68°
21
85°
67°
22
86°
68°
23
87°
68°
24
90°
66°
25
90°
69°
26
87°
68°
27
85°
67°
28
87°
68°
29
89°
66°
30
87°
69°
31
89°
68°
1
86°
68°
2
84°
66°
3
84°
68°
4
83°
67°
5
83°
65°
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 83° to 92°, with overnight lows between 65° and 76°. The average high for August is 88° 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 Monroe. See also: September | October | November.
