S
M
T
W
T
F
S
26
86°
65°
27
87°
62°
28
76°
68°
29
74°
66°
30
80°
64°
31
86°
63°
1
88°
59°
2
78°
70°
3
77°
66°
4
84°
58°
5
91°
59°
6
89°
72°
7
86°
67°
8
87°
68°
9
83°
64°
10
84°
60°
11
83°
65°
12
83°
60°
13
84°
65°
14
84°
60°
15
81°
55°
16
85°
52°
17
85°
68°
18
82°
64°
19
83°
59°
20
72°
60°
21
80°
51°
22
85°
55°
23
80°
59°
24
73°
53°
25
73°
59°
26
81°
56°
27
83°
64°
28
74°
55°
29
79°
51°
30
75°
62°
31
70°
61°
1
77°
65°
2
80°
68°
3
78°
63°
4
75°
58°
5
73°
52°
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 73° to 80°, with overnight lows between 52° and 68°. The average high for August is 77° with an average low of 61°. 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.