S
M
T
W
T
F
S
28
81°
68°
29
88°
63°
30
91°
68°
1
91°
77°
2
91°
75°
3
93°
73°
4
91°
68°
5
86°
66°
6
84°
68°
7
84°
68°
8
86°
70°
9
85°
70°
10
80°
66°
11
79°
62°
12
82°
63°
13
85°
64°
14
87°
65°
15
86°
66°
16
82°
65°
17
82°
67°
18
79°
65°
19
83°
64°
20
82°
61°
21
77°
59°
22
77°
57°
23
78°
59°
24
79°
62°
25
79°
64°
26
80°
64°
27
79°
63°
28
83°
64°
29
84°
65°
30
80°
65°
31
81°
64°
1
81°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Clarksburg
Clarksburg's July 2026 forecast shows daily high temperatures ranging from 77° to 87°, with overnight lows between 57° and 70°. The average high for July is 82° 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 July weather will actually feel in Clarksburg. See also: August | September | October.