S
M
T
W
T
F
S
28
78°
66°
29
83°
65°
30
83°
65°
1
81°
62°
2
81°
63°
3
84°
62°
4
79°
67°
5
80°
67°
6
78°
59°
7
79°
60°
8
79°
61°
9
80°
64°
10
81°
68°
11
86°
68°
12
83°
67°
13
80°
66°
14
81°
67°
15
80°
66°
16
80°
63°
17
81°
64°
18
81°
66°
19
84°
67°
20
84°
62°
21
78°
60°
22
79°
60°
23
80°
62°
24
82°
64°
25
85°
67°
26
82°
67°
27
79°
66°
28
79°
62°
29
80°
67°
30
85°
68°
31
85°
67°
1
82°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Galva
Galva's July 2026 forecast shows daily high temperatures ranging from 78° to 86°, with overnight lows between 59° and 68°. The average high for July is 81° with an average low of 65°. 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 Galva. See also: August | September | October.