S
M
T
W
T
F
S
26
81°
60°
27
82°
64°
28
83°
68°
29
87°
69°
30
88°
66°
31
82°
68°
1
87°
68°
2
86°
67°
3
87°
68°
4
86°
67°
5
89°
68°
6
89°
67°
7
87°
67°
8
84°
64°
9
85°
67°
10
86°
62°
11
80°
60°
12
80°
61°
13
81°
60°
14
80°
59°
15
81°
59°
16
80°
60°
17
81°
66°
18
84°
65°
19
84°
67°
20
87°
66°
21
87°
65°
22
87°
66°
23
Hist. Avg.
83°
62°
24
Hist. Avg.
82°
62°
25
Hist. Avg.
82°
62°
26
Hist. Avg.
82°
62°
27
Hist. Avg.
82°
62°
28
Hist. Avg.
82°
61°
29
Hist. Avg.
82°
61°
30
Hist. Avg.
82°
61°
31
Hist. Avg.
82°
61°
1
Hist. Avg.
81°
61°
2
Hist. Avg.
81°
60°
3
Hist. Avg.
81°
60°
4
Hist. Avg.
81°
60°
5
Hist. Avg.
80°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Sheffield
Sheffield's August 2026 forecast shows daily high temperatures ranging from 80° to 89°, with overnight lows between 59° and 69°. The average high for August is 84° with an average low of 65°. 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 Sheffield. See also: September | October | November.
