S
M
T
W
T
F
S
31
62°
33°
1
67°
30°
2
65°
44°
3
79°
38°
4
87°
53°
5
N/A
6
71°
54°
7
62°
41°
8
75°
44°
9
85°
54°
10
90°
57°
11
87°
58°
12
85°
60°
13
87°
59°
14
84°
57°
15
78°
55°
16
75°
55°
17
75°
58°
18
78°
49°
19
76°
53°
20
73°
52°
21
70°
50°
22
71°
47°
23
68°
47°
24
69°
53°
25
69°
55°
26
75°
48°
27
70°
48°
28
71°
49°
29
71°
49°
30
72°
50°
1
71°
49°
2
75°
56°
3
79°
56°
4
80°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
June Weather in Jacksonville
Jacksonville's June 2026 forecast shows daily high temperatures ranging from 62° to 90°, with overnight lows between 41° and 60°. The average high for June is 76° 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 June weather will actually feel in Jacksonville. See also: July | August | September.
