S
M
T
W
T
F
S
31
70°
31°
1
N/A
2
71°
51°
3
75°
53°
4
76°
57°
5
82°
62°
6
85°
61°
7
70°
57°
8
67°
55°
9
72°
56°
10
73°
59°
11
74°
60°
12
79°
61°
13
76°
62°
14
79°
58°
15
73°
55°
16
70°
55°
17
70°
56°
18
72°
57°
19
73°
59°
20
74°
58°
21
73°
58°
22
72°
57°
23
72°
62°
24
73°
64°
25
74°
60°
26
73°
59°
27
75°
66°
28
80°
65°
29
76°
63°
30
75°
61°
1
74°
60°
2
75°
62°
3
76°
66°
4
79°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
June Weather in Jamesport
Jamesport's June 2026 forecast shows daily high temperatures ranging from 67° to 85°, with overnight lows between 51° and 67°. The average high for June is 74° with an average low of 59°. 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 Jamesport. See also: July | August | September.