S
M
T
W
T
F
S
31
75°
43°
1
77°
50°
2
73°
46°
3
81°
46°
4
86°
48°
5
90°
54°
6
88°
57°
7
88°
64°
8
77°
54°
9
81°
52°
10
88°
64°
11
91°
68°
12
93°
68°
13
86°
66°
14
90°
61°
15
77°
57°
16
77°
52°
17
86°
55°
18
88°
66°
19
81°
61°
20
84°
54°
21
84°
61°
22
90°
61°
23
72°
59°
24
81°
55°
25
N/A
26
89°
67°
27
76°
66°
28
83°
66°
29
89°
65°
30
91°
68°
1
97°
73°
2
100°
72°
3
97°
70°
4
97°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
June Weather in Jessup
Jessup's June 2026 forecast shows daily high temperatures ranging from 76° to 100°, with overnight lows between 65° and 73°. The average high for June is 91° with an average low of 69°. 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 Jessup. See also: July | August | September.