S
M
T
W
T
F
S
28
83°
64°
29
80°
68°
30
82°
62°
1
79°
62°
2
78°
63°
3
79°
64°
4
76°
65°
5
78°
63°
6
80°
64°
7
83°
67°
8
86°
68°
9
Hist. Avg.
82°
67°
10
Hist. Avg.
82°
67°
11
Hist. Avg.
82°
67°
12
Hist. Avg.
82°
67°
13
Hist. Avg.
82°
67°
14
Hist. Avg.
82°
67°
15
Hist. Avg.
82°
67°
16
Hist. Avg.
82°
67°
17
Hist. Avg.
82°
67°
18
Hist. Avg.
82°
67°
19
Hist. Avg.
82°
67°
20
Hist. Avg.
82°
67°
21
Hist. Avg.
82°
67°
22
Hist. Avg.
82°
67°
23
Hist. Avg.
82°
67°
24
Hist. Avg.
82°
67°
25
Hist. Avg.
81°
67°
26
Hist. Avg.
81°
67°
27
Hist. Avg.
81°
67°
28
Hist. Avg.
81°
67°
29
Hist. Avg.
81°
67°
30
Hist. Avg.
81°
67°
31
Hist. Avg.
81°
67°
1
Hist. Avg.
81°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Sandusky
Sandusky's July 2026 forecast shows daily high temperatures ranging from 76° to 86°, with overnight lows between 62° and 68°. The average high for July is 80° 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 Sandusky. See also: August | September | October.