S
M
T
W
T
F
S
26
87°
59°
27
82°
60°
28
73°
64°
29
82°
64°
30
74°
59°
1
67°
55°
2
71°
46°
3
71°
46°
4
79°
53°
5
79°
62°
6
80°
67°
7
74°
52°
8
73°
47°
9
76°
55°
10
78°
56°
11
77°
52°
12
75°
55°
13
79°
56°
14
80°
54°
15
79°
57°
16
82°
59°
17
78°
60°
18
79°
61°
19
82°
62°
20
78°
62°
21
78°
58°
22
79°
55°
23
77°
55°
24
77°
56°
25
79°
58°
26
79°
56°
27
78°
56°
28
79°
57°
29
80°
62°
30
82°
63°
31
81°
64°
1
79°
65°
2
81°
64°
3
82°
64°
4
82°
63°
5
84°
66°
6
85°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Flat Top
Flat Top's May 2026 forecast shows daily high temperatures ranging from 71° to 85°, with overnight lows between 46° and 67°. The average high for May is 79° with an average low of 58°. 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 Flat Top. See also: June | July | August.
