S
M
T
W
T
F
S
26
81°
55°
27
86°
59°
28
80°
56°
29
69°
51°
30
66°
45°
1
68°
43°
2
68°
40°
3
79°
38°
4
79°
60°
5
75°
49°
6
61°
43°
7
70°
38°
8
78°
43°
9
86°
60°
10
73°
54°
11
80°
49°
12
81°
56°
13
86°
56°
14
85°
64°
15
85°
65°
16
86°
67°
17
85°
68°
18
84°
66°
19
84°
66°
20
83°
67°
21
87°
69°
22
80°
59°
23
78°
63°
24
80°
64°
25
81°
64°
26
82°
65°
27
81°
65°
28
81°
64°
29
82°
65°
30
83°
65°
31
80°
66°
1
82°
66°
2
83°
65°
3
80°
67°
4
83°
67°
5
85°
66°
6
84°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Mountain Top
Mountain Top's May 2026 forecast shows daily high temperatures ranging from 73° to 87°, with overnight lows between 49° and 69°. The average high for May is 82° with an average low of 64°. 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 Mountain Top. See also: June | July | August.