S
M
T
W
T
F
S
26
84°
72°
27
87°
69°
28
85°
67°
29
85°
70°
30
87°
71°
31
89°
72°
1
88°
69°
2
88°
69°
3
84°
72°
4
84°
67°
5
83°
67°
6
84°
68°
7
83°
67°
8
83°
67°
9
84°
69°
10
83°
72°
11
84°
71°
12
87°
70°
13
87°
71°
14
88°
67°
15
88°
67°
16
83°
70°
17
86°
71°
18
87°
68°
19
84°
67°
20
82°
66°
21
83°
69°
22
83°
69°
23
82°
71°
24
83°
71°
25
87°
70°
26
86°
70°
27
86°
69°
28
85°
70°
29
86°
70°
30
82°
65°
31
84°
64°
1
81°
65°
2
81°
66°
3
82°
69°
4
84°
67°
5
85°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Suffolk
Suffolk's August 2026 forecast shows daily high temperatures ranging from 81° to 89°, with overnight lows between 64° and 72°. The average high for August is 85° with an average low of 69°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Suffolk. See also: September | October | November.
