S
M
T
W
T
F
S
28
68°
51°
29
65°
49°
30
65°
47°
1
65°
51°
2
66°
52°
3
79°
56°
4
74°
55°
5
75°
56°
6
64°
48°
7
64°
47°
8
63°
46°
9
63°
46°
10
65°
49°
11
63°
48°
12
64°
48°
13
65°
49°
14
64°
48°
15
64°
47°
16
65°
52°
17
64°
51°
18
65°
50°
19
64°
49°
20
63°
48°
21
61°
47°
22
62°
50°
23
62°
50°
24
63°
49°
25
62°
47°
26
61°
46°
27
62°
46°
28
61°
48°
29
61°
47°
30
62°
49°
31
62°
47°
1
63°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Galena
Galena's July 2026 forecast shows daily high temperatures ranging from 61° to 79°, with overnight lows between 46° and 56°. The average high for July is 65° with an average low of 49°. 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 Galena. See also: August | September | October.
