S
M
T
W
T
F
S
26
59°
42°
27
73°
38°
28
72°
51°
29
63°
46°
30
51°
36°
1
51°
31°
2
45°
31°
3
59°
27°
4
73°
45°
5
73°
57°
6
57°
45°
7
60°
35°
8
63°
39°
9
67°
47°
10
63°
43°
11
62°
34°
12
68°
35°
13
70°
47°
14
52°
42°
15
66°
38°
16
70°
47°
17
84°
56°
18
92°
66°
19
91°
65°
20
71°
45°
21
66°
49°
22
63°
56°
23
71°
63°
24
76°
60°
25
74°
59°
26
77°
60°
27
76°
60°
28
76°
59°
29
78°
58°
30
78°
59°
31
80°
55°
1
75°
59°
2
75°
60°
3
76°
60°
4
72°
59°
5
71°
57°
6
73°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Monroe
Monroe's May 2026 forecast shows daily high temperatures ranging from 63° to 92°, with overnight lows between 45° and 66°. The average high for May is 76° with an average low of 58°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Monroe. See also: June | July | August.
