S
M
T
W
T
F
S
26
82°
58°
27
83°
72°
28
79°
67°
29
69°
60°
30
66°
52°
1
69°
49°
2
73°
45°
3
78°
57°
4
81°
63°
5
81°
67°
6
72°
48°
7
70°
48°
8
77°
55°
9
82°
64°
10
77°
60°
11
80°
61°
12
81°
63°
13
84°
64°
14
83°
63°
15
81°
60°
16
83°
64°
17
77°
63°
18
77°
64°
19
82°
65°
20
82°
65°
21
84°
59°
22
77°
57°
23
77°
58°
24
78°
60°
25
76°
59°
26
77°
58°
27
78°
59°
28
79°
60°
29
80°
64°
30
83°
66°
31
81°
67°
1
81°
67°
2
82°
64°
3
81°
68°
4
82°
68°
5
81°
69°
6
81°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Sisemore
Sisemore's May 2026 forecast shows daily high temperatures ranging from 70° to 84°, with overnight lows between 45° and 69°. The average high for May is 79° 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 Sisemore. See also: June | July | August.