S
M
T
W
T
F
S
26
66°
45°
27
69°
49°
28
69°
38°
29
73°
44°
30
62°
51°
1
67°
51°
2
68°
52°
3
60°
51°
4
61°
52°
5
63°
53°
6
62°
54°
7
60°
54°
8
60°
50°
9
62°
52°
10
60°
51°
11
62°
50°
12
65°
53°
13
63°
51°
14
61°
50°
15
62°
53°
16
61°
51°
17
65°
54°
18
66°
55°
19
66°
55°
20
65°
54°
21
64°
55°
22
64°
55°
23
66°
56°
24
66°
56°
25
65°
55°
26
64°
55°
27
63°
54°
28
60°
55°
29
60°
54°
30
63°
55°
31
62°
56°
1
65°
56°
2
64°
55°
3
65°
56°
4
63°
55°
5
61°
56°
6
60°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Arlight
Arlight's May 2026 forecast shows daily high temperatures ranging from 60° to 66°, with overnight lows between 50° and 56°. The average high for May is 63° with an average low of 54°. 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 Arlight. See also: June | July | August.