S
M
T
W
T
F
S
26
80°
62°
27
83°
57°
28
79°
56°
29
76°
62°
30
82°
61°
31
78°
56°
1
81°
54°
2
76°
55°
3
75°
56°
4
76°
55°
5
76°
55°
6
77°
56°
7
78°
56°
8
81°
59°
9
77°
62°
10
78°
62°
11
79°
61°
12
84°
61°
13
81°
60°
14
84°
55°
15
76°
52°
16
76°
54°
17
78°
53°
18
75°
51°
19
74°
54°
20
75°
53°
21
76°
54°
22
76°
52°
23
73°
58°
24
77°
56°
25
74°
53°
26
79°
60°
27
82°
59°
28
78°
59°
29
83°
57°
30
83°
51°
31
74°
50°
1
73°
49°
2
72°
56°
3
74°
56°
4
78°
49°
5
73°
48°
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 72° to 84°, with overnight lows between 48° and 62°. The average high for August is 78° with an average low of 56°. 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.