S
M
T
W
T
F
S
26
87°
61°
27
88°
64°
28
82°
64°
29
84°
60°
30
89°
57°
31
90°
61°
1
80°
67°
2
79°
63°
3
82°
56°
4
81°
54°
5
87°
52°
6
88°
67°
7
85°
66°
8
91°
63°
9
86°
56°
10
87°
67°
11
81°
64°
12
83°
65°
13
80°
62°
14
80°
57°
15
78°
65°
16
79°
62°
17
80°
57°
18
79°
58°
19
78°
62°
20
80°
64°
21
83°
58°
22
80°
60°
23
79°
61°
24
77°
63°
25
80°
64°
26
83°
65°
27
80°
65°
28
83°
63°
29
76°
60°
30
74°
58°
31
74°
59°
1
75°
62°
2
77°
63°
3
80°
64°
4
80°
63°
5
82°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in West Monroe
West Monroe's August 2026 forecast shows daily high temperatures ranging from 74° to 87°, with overnight lows between 57° and 67°. The average high for August is 80° with an average low of 62°. 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 West Monroe. See also: September | October | November.