S
M
T
W
T
F
S
28
78°
58°
29
76°
56°
30
79°
62°
1
80°
59°
2
82°
56°
3
77°
56°
4
77°
57°
5
79°
64°
6
84°
62°
7
86°
64°
8
86°
65°
9
85°
66°
10
86°
59°
11
84°
57°
12
78°
60°
13
82°
59°
14
82°
64°
15
86°
59°
16
85°
55°
17
Hist. Avg.
82°
62°
18
Hist. Avg.
82°
62°
19
Hist. Avg.
82°
62°
20
Hist. Avg.
82°
62°
21
Hist. Avg.
82°
62°
22
Hist. Avg.
82°
62°
23
Hist. Avg.
82°
62°
24
Hist. Avg.
81°
62°
25
Hist. Avg.
81°
62°
26
Hist. Avg.
81°
62°
27
Hist. Avg.
81°
62°
28
Hist. Avg.
81°
62°
29
Hist. Avg.
81°
62°
30
Hist. Avg.
81°
62°
31
Hist. Avg.
81°
62°
1
Hist. Avg.
81°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Galena
Galena's July 2026 forecast shows daily high temperatures ranging from 76° to 86°, with overnight lows between 55° and 66°. The average high for July is 82° with an average low of 60°. 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.