S
M
T
W
T
F
S
26
77°
63°
27
75°
57°
28
84°
59°
29
91°
64°
30
82°
61°
31
72°
57°
1
73°
55°
2
75°
54°
3
75°
61°
4
90°
57°
5
81°
59°
6
70°
54°
7
73°
52°
8
81°
57°
9
86°
59°
10
70°
54°
11
73°
50°
12
81°
57°
13
90°
54°
14
90°
66°
15
72°
55°
16
75°
54°
17
70°
57°
18
75°
63°
19
72°
57°
20
70°
55°
21
64°
55°
22
64°
52°
23
68°
50°
24
68°
50°
25
73°
59°
26
73°
61°
27
70°
61°
28
75°
59°
29
68°
61°
30
75°
61°
31
73°
57°
1
72°
54°
2
70°
57°
3
75°
66°
4
70°
57°
5
68°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Dereham
Dereham's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. 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 Dereham. See also: September | October | November.
