S
M
T
W
T
F
S
26
84°
65°
27
83°
65°
28
84°
64°
29
85°
65°
30
82°
64°
1
80°
63°
2
82°
63°
3
83°
62°
4
81°
62°
5
82°
63°
6
84°
62°
7
84°
62°
8
83°
64°
9
84°
63°
10
84°
64°
11
81°
63°
12
79°
62°
13
78°
59°
14
78°
59°
15
79°
58°
16
78°
58°
17
79°
59°
18
79°
60°
19
78°
61°
20
82°
62°
21
84°
63°
22
84°
63°
23
83°
62°
24
83°
63°
25
78°
64°
26
83°
61°
27
84°
58°
28
80°
57°
29
76°
59°
30
78°
58°
31
77°
60°
1
78°
59°
2
82°
58°
3
82°
62°
4
78°
60°
5
81°
61°
6
81°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in 249
249's May 2026 forecast shows daily high temperatures ranging from 76° to 85°, with overnight lows between 57° and 65°. The average high for May is 81° with an average low of 61°. 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 249. See also: June | July | August.