S
M
T
W
T
F
S
31
78°
51°
1
75°
55°
2
78°
49°
3
81°
49°
4
83°
54°
5
85°
66°
6
82°
64°
7
83°
64°
8
83°
67°
9
82°
69°
10
83°
69°
11
87°
68°
12
88°
67°
13
87°
68°
14
86°
66°
15
83°
62°
16
80°
59°
17
77°
60°
18
80°
61°
19
81°
64°
20
83°
65°
21
86°
58°
22
78°
57°
23
78°
58°
24
85°
67°
25
86°
66°
26
86°
63°
27
80°
59°
28
80°
63°
29
83°
66°
30
81°
64°
1
82°
63°
2
81°
61°
3
83°
63°
4
86°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Galena
Galena's June 2026 forecast shows daily high temperatures ranging from 77° to 88°, with overnight lows between 57° and 69°. The average high for June is 83° with an average low of 64°. 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 Galena. See also: July | August | September.
