S
M
T
W
T
F
S
31
75°
54°
1
81°
61°
2
81°
61°
3
82°
66°
4
82°
64°
5
84°
64°
6
73°
59°
7
73°
55°
8
72°
56°
9
78°
60°
10
93°
68°
11
96°
69°
12
97°
69°
13
94°
62°
14
93°
60°
15
92°
61°
16
91°
60°
17
90°
60°
18
91°
56°
19
87°
56°
20
88°
57°
21
85°
51°
22
82°
49°
23
86°
52°
24
83°
51°
25
88°
55°
26
89°
56°
27
88°
53°
28
88°
53°
29
84°
51°
30
81°
49°
1
85°
54°
2
87°
55°
3
89°
56°
4
88°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in North San Juan
North San Juan's June 2026 forecast shows daily high temperatures ranging from 72° to 97°, with overnight lows between 49° and 69°. The average high for June is 88° with an average low of 57°. 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 North San Juan. See also: July | August | September.
