S
M
T
W
T
F
S
26
68°
59°
27
68°
58°
28
71°
58°
29
69°
54°
30
71°
57°
31
71°
58°
1
70°
59°
2
72°
59°
3
73°
60°
4
72°
59°
5
73°
59°
6
74°
60°
7
74°
60°
8
73°
59°
9
74°
61°
10
74°
60°
11
73°
60°
12
73°
59°
13
72°
59°
14
73°
60°
15
72°
59°
16
72°
59°
17
73°
58°
18
72°
58°
19
71°
58°
20
71°
58°
21
72°
55°
22
68°
51°
23
68°
54°
24
69°
55°
25
71°
57°
26
71°
58°
27
70°
57°
28
68°
56°
29
69°
56°
30
66°
58°
31
70°
58°
1
71°
57°
2
72°
56°
3
68°
55°
4
70°
57°
5
69°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Alfriston
Alfriston's August 2026 forecast shows daily high temperatures ranging from 66° to 74°, with overnight lows between 51° and 61°. The average high for August is 71° with an average low of 58°. 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 Alfriston. See also: September | October | November.