S
M
T
W
T
F
S
28
90°
73°
29
84°
69°
30
89°
67°
1
92°
68°
2
94°
70°
3
98°
73°
4
101°
76°
5
98°
76°
6
96°
72°
7
94°
74°
8
90°
71°
9
91°
69°
10
88°
71°
11
87°
72°
12
89°
71°
13
88°
74°
14
86°
70°
15
85°
69°
16
85°
69°
17
86°
70°
18
86°
72°
19
88°
74°
20
86°
74°
21
89°
73°
22
90°
74°
23
88°
74°
24
86°
73°
25
88°
73°
26
89°
74°
27
87°
74°
28
85°
73°
29
85°
73°
30
86°
70°
31
85°
69°
1
84°
69°
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 84° to 101°, with overnight lows between 68° and 76°. The average high for July is 89° with an average low of 72°. 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.