S
M
T
W
T
F
S
26
69°
54°
27
73°
51°
28
64°
49°
29
79°
55°
30
74°
51°
1
69°
49°
2
62°
40°
3
68°
34°
4
80°
40°
5
82°
51°
6
74°
61°
7
69°
50°
8
70°
42°
9
74°
49°
10
83°
53°
11
64°
47°
12
73°
40°
13
78°
42°
14
68°
44°
15
76°
37°
16
85°
47°
17
89°
62°
18
91°
63°
19
92°
64°
20
93°
64°
21
92°
64°
22
64°
58°
23
61°
56°
24
79°
56°
25
84°
69°
26
84°
67°
27
86°
68°
28
88°
67°
29
83°
62°
30
85°
58°
31
77°
62°
1
80°
62°
2
73°
52°
3
74°
55°
4
80°
63°
5
88°
63°
6
89°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Light
Light's May 2026 forecast shows daily high temperatures ranging from 73° to 89°, with overnight lows between 52° and 68°. The average high for May is 81° with an average low of 60°. 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 Light. See also: June | July | August.