S
M
T
W
T
F
S
26
100°
75°
27
96°
76°
28
89°
68°
29
86°
66°
30
85°
68°
31
76°
61°
1
80°
63°
2
83°
63°
3
85°
65°
4
87°
69°
5
86°
65°
6
88°
65°
7
85°
66°
8
88°
67°
9
90°
66°
10
85°
63°
11
84°
68°
12
85°
65°
13
79°
60°
14
78°
64°
15
82°
67°
16
82°
66°
17
83°
66°
18
78°
65°
19
78°
66°
20
80°
65°
21
81°
66°
22
85°
67°
23
86°
66°
24
84°
65°
25
83°
66°
26
86°
66°
27
86°
65°
28
85°
65°
29
81°
64°
30
79°
63°
31
77°
62°
1
75°
61°
2
75°
63°
3
77°
63°
4
81°
64°
5
82°
63°
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 75° to 90°, with overnight lows between 60° and 69°. The average high for August is 83° with an average low of 65°. 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.
