S
M
T
W
T
F
S
31
77°
54°
1
84°
61°
2
82°
46°
3
82°
55°
4
85°
69°
5
82°
66°
6
84°
68°
7
83°
68°
8
81°
67°
9
84°
68°
10
90°
70°
11
89°
67°
12
88°
66°
13
86°
66°
14
86°
64°
15
83°
61°
16
81°
62°
17
82°
61°
18
84°
64°
19
81°
65°
20
82°
65°
21
78°
58°
22
77°
58°
23
79°
67°
24
86°
68°
25
87°
66°
26
85°
62°
27
79°
64°
28
79°
65°
29
81°
66°
30
83°
65°
1
84°
66°
2
83°
67°
3
85°
67°
4
86°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Galva
Galva's June 2026 forecast shows daily high temperatures ranging from 77° to 90°, with overnight lows between 58° and 70°. The average high for June is 83° 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 June weather will actually feel in Galva. See also: July | August | September.