S
M
T
W
T
F
S
26
65°
48°
27
69°
42°
28
76°
40°
29
72°
44°
30
78°
47°
1
78°
48°
2
76°
52°
3
68°
49°
4
70°
44°
5
69°
50°
6
81°
45°
7
83°
52°
8
78°
51°
9
80°
52°
10
80°
54°
11
85°
48°
12
78°
52°
13
76°
53°
14
73°
43°
15
85°
49°
16
74°
47°
17
76°
44°
18
81°
49°
19
89°
53°
20
88°
50°
21
85°
49°
22
81°
49°
23
74°
50°
24
76°
51°
25
77°
50°
26
74°
51°
27
76°
49°
28
76°
52°
29
78°
50°
30
78°
50°
31
79°
50°
1
82°
55°
2
82°
55°
3
83°
54°
4
83°
55°
5
82°
55°
6
82°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Jolon
Jolon's May 2026 forecast shows daily high temperatures ranging from 74° to 89°, with overnight lows between 49° and 55°. The average high for May is 80° with an average low of 52°. 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 Jolon. See also: June | July | August.