S
M
T
W
T
F
S
28
82°
58°
29
90°
67°
30
92°
74°
1
94°
77°
2
94°
76°
3
92°
69°
4
85°
66°
5
81°
59°
6
83°
59°
7
83°
62°
8
88°
67°
9
87°
65°
10
81°
62°
11
82°
65°
12
83°
62°
13
82°
61°
14
83°
61°
15
85°
65°
16
85°
62°
17
82°
61°
18
80°
63°
19
82°
65°
20
78°
58°
21
77°
58°
22
78°
59°
23
80°
63°
24
81°
64°
25
82°
64°
26
83°
63°
27
79°
64°
28
85°
66°
29
85°
66°
30
82°
65°
31
83°
66°
1
85°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Williamston
Williamston's July 2026 forecast shows daily high temperatures ranging from 77° to 88°, with overnight lows between 58° and 67°. The average high for July is 82° with an average low of 63°. 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 Williamston. See also: August | September | October.