S
M
T
W
T
F
S
28
91°
70°
29
86°
71°
30
87°
71°
1
86°
72°
2
85°
69°
3
83°
71°
4
85°
72°
5
84°
71°
6
83°
72°
7
84°
72°
8
85°
71°
9
87°
72°
10
89°
73°
11
88°
72°
12
89°
73°
13
89°
72°
14
84°
71°
15
83°
72°
16
84°
72°
17
84°
71°
18
83°
72°
19
83°
72°
20
84°
71°
21
84°
72°
22
83°
72°
23
83°
71°
24
84°
71°
25
83°
70°
26
84°
72°
27
87°
69°
28
85°
67°
29
85°
70°
30
87°
71°
31
84°
67°
1
84°
72°
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 91°, with overnight lows between 67° and 73°. The average high for July is 85° with an average low of 71°. 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.
