S
M
T
W
T
F
S
26
84°
59°
27
88°
63°
28
79°
64°
29
82°
61°
30
70°
57°
1
64°
54°
2
72°
50°
3
73°
43°
4
81°
48°
5
77°
55°
6
81°
57°
7
72°
54°
8
72°
48°
9
75°
59°
10
81°
61°
11
79°
57°
12
82°
52°
13
84°
54°
14
79°
51°
15
85°
60°
16
83°
61°
17
88°
67°
18
88°
70°
19
92°
66°
20
85°
62°
21
83°
59°
22
84°
62°
23
83°
59°
24
86°
63°
25
85°
64°
26
87°
65°
27
83°
60°
28
84°
65°
29
86°
65°
30
81°
64°
31
82°
60°
1
82°
61°
2
84°
64°
3
86°
65°
4
88°
66°
5
89°
66°
6
89°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Splunge
Splunge's May 2026 forecast shows daily high temperatures ranging from 79° to 92°, with overnight lows between 51° and 70°. The average high for May is 85° with an average low of 63°. 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 Splunge. See also: June | July | August.