S
M
T
W
T
F
S
26
80°
60°
27
71°
53°
28
66°
51°
29
83°
59°
30
74°
61°
1
66°
57°
2
67°
48°
3
70°
41°
4
78°
42°
5
81°
49°
6
81°
61°
7
78°
59°
8
71°
49°
9
73°
53°
10
82°
56°
11
80°
57°
12
73°
53°
13
79°
47°
14
77°
56°
15
75°
44°
16
83°
64°
17
87°
65°
18
90°
62°
19
87°
66°
20
88°
67°
21
88°
64°
22
76°
61°
23
79°
62°
24
80°
61°
25
81°
63°
26
83°
62°
27
84°
63°
28
82°
63°
29
86°
61°
30
86°
65°
31
85°
64°
1
86°
66°
2
87°
66°
3
85°
65°
4
81°
66°
5
82°
63°
6
83°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Lake Secession
Lake Secession's May 2026 forecast shows daily high temperatures ranging from 76° to 90°, with overnight lows between 61° and 67°. The average high for May is 84° 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 Lake Secession. See also: June | July | August.
