S
M
T
W
T
F
S
28
91°
70°
29
91°
68°
30
90°
67°
1
89°
66°
2
90°
66°
3
89°
66°
4
90°
67°
5
88°
66°
6
85°
64°
7
79°
61°
8
80°
63°
9
81°
68°
10
88°
69°
11
87°
68°
12
84°
64°
13
81°
67°
14
83°
68°
15
84°
65°
16
83°
68°
17
83°
67°
18
85°
67°
19
89°
69°
20
88°
67°
21
82°
63°
22
85°
66°
23
89°
69°
24
88°
69°
25
88°
68°
26
86°
69°
27
88°
69°
28
85°
68°
29
89°
69°
30
90°
69°
31
88°
68°
1
87°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Valparaiso
Valparaiso's July 2026 forecast shows daily high temperatures ranging from 79° to 91°, with overnight lows between 61° and 70°. The average high for July is 86° with an average low of 67°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Valparaiso. See also: August | September | October.
