S
M
T
W
T
F
S
26
96°
71°
27
97°
77°
28
91°
71°
29
92°
69°
30
80°
71°
31
74°
62°
1
85°
60°
2
85°
57°
3
87°
62°
4
74°
61°
5
78°
57°
6
79°
53°
7
85°
56°
8
81°
50°
9
87°
65°
10
90°
68°
11
94°
73°
12
89°
69°
13
83°
70°
14
77°
71°
15
81°
70°
16
81°
61°
17
83°
56°
18
82°
63°
19
78°
60°
20
82°
55°
21
87°
60°
22
84°
60°
23
78°
59°
24
78°
59°
25
85°
58°
26
83°
52°
27
82°
55°
28
83°
64°
29
86°
68°
30
90°
64°
31
83°
60°
1
79°
58°
2
81°
56°
3
80°
58°
4
78°
59°
5
79°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Luton
Luton's August 2026 forecast shows daily high temperatures ranging from 78° to 90°, with overnight lows between 52° and 68°. The average high for August is 82° with an average low of 59°. 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 Luton. See also: September | October | November.
