S
M
T
W
T
F
S
26
94°
77°
27
92°
78°
28
93°
78°
29
93°
77°
30
92°
77°
1
90°
76°
2
90°
77°
3
91°
78°
4
92°
78°
5
93°
77°
6
93°
78°
7
94°
78°
8
93°
77°
9
94°
77°
10
93°
78°
11
93°
78°
12
94°
77°
13
93°
78°
14
93°
78°
15
94°
77°
16
92°
78°
17
92°
78°
18
93°
77°
19
93°
78°
20
94°
77°
21
92°
78°
22
93°
78°
23
94°
77°
24
93°
78°
25
96°
75°
26
94°
76°
27
94°
77°
28
95°
76°
29
95°
77°
30
96°
76°
31
94°
76°
1
94°
75°
2
93°
76°
3
93°
75°
4
94°
75°
5
95°
74°
6
94°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Loon
Loon's May 2026 forecast shows daily high temperatures ranging from 90° to 96°, with overnight lows between 74° and 78°. The average high for May is 93° with an average low of 77°. 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 Loon. See also: June | July | August.
