S
M
T
W
T
F
S
31
85°
75°
1
93°
73°
2
91°
71°
3
81°
66°
4
85°
69°
5
85°
72°
6
84°
76°
7
84°
73°
8
88°
72°
9
88°
73°
10
86°
74°
11
88°
75°
12
91°
75°
13
90°
74°
14
89°
72°
15
81°
78°
16
87°
72°
17
85°
73°
18
86°
73°
19
86°
72°
20
88°
73°
21
89°
73°
22
90°
72°
23
88°
73°
24
87°
73°
25
86°
72°
26
88°
73°
27
87°
72°
28
86°
73°
29
87°
73°
30
88°
74°
1
89°
73°
2
89°
74°
3
86°
74°
4
87°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Valparaiso
Valparaiso's June 2026 forecast shows daily high temperatures ranging from 81° to 91°, with overnight lows between 66° and 78°. The average high for June is 87° with an average low of 73°. 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 Valparaiso. See also: July | August | September.
