S
M
T
W
T
F
S
31
87°
58°
1
90°
60°
2
90°
59°
3
88°
60°
4
88°
59°
5
83°
57°
6
81°
56°
7
84°
58°
8
90°
55°
9
86°
53°
10
86°
54°
11
85°
53°
12
86°
53°
13
88°
54°
14
87°
53°
15
86°
53°
16
89°
56°
17
88°
56°
18
88°
58°
19
91°
61°
20
93°
60°
21
94°
61°
22
93°
60°
23
92°
59°
24
93°
60°
25
93°
60°
26
94°
60°
27
94°
62°
28
93°
62°
29
92°
63°
30
95°
62°
1
96°
64°
2
97°
64°
3
97°
63°
4
96°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Jacumba
Jacumba's June 2026 forecast shows daily high temperatures ranging from 81° to 97°, with overnight lows between 53° and 64°. The average high for June is 90° 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 Jacumba. See also: July | August | September.
