S
M
T
W
T
F
S
26
70°
57°
27
69°
56°
28
71°
56°
29
70°
53°
30
73°
56°
31
73°
57°
1
72°
56°
2
74°
57°
3
73°
58°
4
74°
57°
5
74°
57°
6
75°
58°
7
75°
58°
8
74°
57°
9
75°
59°
10
75°
58°
11
74°
58°
12
74°
57°
13
73°
58°
14
74°
57°
15
73°
57°
16
73°
56°
17
72°
56°
18
73°
55°
19
72°
56°
20
71°
54°
21
73°
52°
22
68°
50°
23
69°
51°
24
70°
52°
25
71°
55°
26
71°
55°
27
70°
54°
28
69°
54°
29
69°
53°
30
66°
55°
31
70°
55°
1
71°
54°
2
71°
53°
3
67°
52°
4
69°
53°
5
68°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Milton Keynes
Milton Keynes's August 2026 forecast shows daily high temperatures ranging from 66° to 75°, with overnight lows between 49° and 59°. The average high for August is 72° with an average low of 55°. 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 Milton Keynes. See also: September | October | November.
