S
M
T
W
T
F
S
28
60°
53°
29
62°
51°
30
77°
52°
1
78°
52°
2
81°
56°
3
87°
57°
4
84°
58°
5
86°
57°
6
86°
56°
7
90°
60°
8
94°
62°
9
84°
54°
10
86°
59°
11
88°
59°
12
89°
61°
13
88°
60°
14
89°
60°
15
90°
59°
16
88°
60°
17
81°
60°
18
80°
59°
19
81°
60°
20
85°
60°
21
90°
61°
22
91°
61°
23
83°
60°
24
85°
61°
25
91°
60°
26
92°
62°
27
92°
62°
28
91°
63°
29
90°
62°
30
89°
62°
31
92°
61°
1
91°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Big Sandy
Big Sandy's July 2026 forecast shows daily high temperatures ranging from 60° to 94°, with overnight lows between 51° and 63°. The average high for July is 85° with an average low of 59°. 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 Big Sandy. See also: August | September | October.