S
M
T
W
T
F
S
26
94°
67°
27
90°
64°
28
93°
67°
29
84°
62°
30
68°
59°
1
59°
52°
2
69°
51°
3
80°
59°
4
91°
63°
5
86°
63°
6
87°
49°
7
77°
55°
8
90°
61°
9
95°
64°
10
88°
60°
11
89°
61°
12
88°
60°
13
91°
62°
14
93°
65°
15
93°
65°
16
101°
68°
17
84°
61°
18
84°
59°
19
90°
63°
20
85°
63°
21
91°
60°
22
83°
56°
23
86°
64°
24
95°
64°
25
86°
57°
26
86°
59°
27
88°
64°
28
91°
65°
29
88°
65°
30
86°
63°
31
88°
62°
1
87°
64°
2
88°
66°
3
89°
66°
4
90°
67°
5
93°
66°
6
91°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Monahans
Monahans's May 2026 forecast shows daily high temperatures ranging from 77° to 101°, with overnight lows between 49° and 68°. The average high for May is 89° 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 May weather will actually feel in Monahans. See also: June | July | August.
