S
M
T
W
T
F
S
28
84°
73°
29
83°
67°
30
87°
64°
1
90°
68°
2
93°
72°
3
103°
75°
4
102°
75°
5
99°
74°
6
96°
75°
7
88°
71°
8
86°
72°
9
88°
73°
10
92°
72°
11
92°
73°
12
86°
70°
13
85°
71°
14
86°
71°
15
87°
70°
16
83°
67°
17
85°
71°
18
84°
70°
19
86°
72°
20
88°
72°
21
88°
71°
22
87°
72°
23
84°
72°
24
88°
73°
25
86°
73°
26
87°
72°
27
88°
73°
28
88°
73°
29
87°
72°
30
88°
73°
31
89°
74°
1
88°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Suffolk
Suffolk's July 2026 forecast shows daily high temperatures ranging from 83° to 103°, with overnight lows between 67° and 75°. 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 Suffolk. See also: August | September | October.
