S
M
T
W
T
F
S
31
70°
40°
1
71°
40°
2
70°
42°
3
71°
42°
4
71°
39°
5
70°
40°
6
71°
38°
7
70°
40°
8
70°
41°
9
72°
39°
10
66°
32°
11
67°
37°
12
69°
40°
13
73°
41°
14
74°
42°
15
76°
43°
16
74°
42°
17
75°
41°
18
73°
42°
19
75°
44°
20
74°
42°
21
67°
39°
22
67°
39°
23
68°
43°
24
77°
42°
25
76°
39°
26
78°
42°
27
78°
40°
28
77°
35°
29
76°
36°
30
74°
46°
1
81°
45°
2
81°
45°
3
80°
42°
4
76°
33°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Jackson
Jackson's June 2026 forecast shows daily high temperatures ranging from 66° to 81°, with overnight lows between 32° and 46°. The average high for June is 73° with an average low of 40°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Jackson. See also: July | August | September.