S
M
T
W
T
F
S
31
80°
55°
1
80°
53°
2
79°
53°
3
80°
58°
4
82°
55°
5
79°
55°
6
80°
58°
7
84°
57°
8
83°
59°
9
83°
56°
10
82°
56°
11
80°
57°
12
83°
59°
13
84°
60°
14
83°
61°
15
84°
61°
16
83°
60°
17
83°
62°
18
84°
60°
19
82°
59°
20
83°
60°
21
82°
59°
22
80°
60°
23
81°
59°
24
80°
60°
25
81°
61°
26
81°
59°
27
79°
61°
28
79°
61°
29
76°
60°
30
75°
61°
1
73°
61°
2
75°
60°
3
74°
59°
4
75°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Valparaíso
Valparaíso's June 2026 forecast shows daily high temperatures ranging from 73° to 84°, with overnight lows between 53° and 62°. The average high for June is 80° 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 Valparaíso. See also: July | August | September.