S
M
T
W
T
F
S
26
86°
63°
27
84°
72°
28
82°
66°
29
69°
61°
30
68°
54°
1
68°
51°
2
72°
47°
3
74°
48°
4
80°
60°
5
72°
60°
6
73°
51°
7
70°
51°
8
77°
59°
9
80°
64°
10
80°
54°
11
74°
52°
12
75°
60°
13
80°
60°
14
80°
62°
15
82°
67°
16
81°
67°
17
82°
66°
18
82°
68°
19
83°
67°
20
85°
74°
21
83°
68°
22
79°
68°
23
80°
67°
24
80°
68°
25
81°
68°
26
80°
69°
27
80°
68°
28
81°
67°
29
81°
67°
30
82°
66°
31
81°
67°
1
81°
66°
2
83°
69°
3
85°
70°
4
84°
71°
5
83°
72°
6
86°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Horn Lake
Horn Lake's May 2026 forecast shows daily high temperatures ranging from 70° to 86°, with overnight lows between 51° and 74°. The average high for May is 81° with an average low of 66°. 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 Horn Lake. See also: June | July | August.
