S
M
T
W
T
F
S
26
72°
54°
27
70°
45°
28
73°
43°
29
81°
52°
30
72°
54°
1
68°
52°
2
59°
46°
3
68°
41°
4
77°
41°
5
77°
45°
6
84°
52°
7
75°
57°
8
72°
54°
9
77°
55°
10
86°
61°
11
82°
57°
12
68°
50°
13
77°
50°
14
79°
55°
15
77°
43°
16
82°
46°
17
88°
54°
18
88°
61°
19
86°
57°
20
88°
57°
21
88°
61°
22
82°
64°
23
81°
67°
24
82°
67°
25
80°
67°
26
85°
67°
27
87°
67°
28
85°
65°
29
80°
63°
30
77°
56°
31
73°
57°
1
76°
57°
2
83°
61°
3
84°
62°
4
83°
62°
5
86°
64°
6
81°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Jonestown
Jonestown's May 2026 forecast shows daily high temperatures ranging from 73° to 87°, with overnight lows between 56° and 67°. The average high for May is 82° 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 Jonestown. See also: June | July | August.
