S
M
T
W
T
F
S
26
85°
70°
27
82°
69°
28
81°
69°
29
82°
68°
30
84°
69°
31
86°
70°
1
86°
70°
2
87°
68°
3
85°
68°
4
84°
65°
5
84°
67°
6
87°
65°
7
85°
63°
8
86°
64°
9
85°
63°
10
85°
64°
11
89°
67°
12
90°
68°
13
90°
67°
14
89°
68°
15
89°
68°
16
85°
67°
17
85°
65°
18
86°
67°
19
84°
63°
20
84°
64°
21
87°
65°
22
86°
66°
23
88°
66°
24
88°
63°
25
87°
65°
26
89°
66°
27
88°
67°
28
87°
66°
29
88°
68°
30
87°
66°
31
86°
60°
1
82°
60°
2
82°
61°
3
84°
61°
4
86°
64°
5
86°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Luminary
Luminary's August 2026 forecast shows daily high temperatures ranging from 81° to 90°, with overnight lows between 60° and 70°. The average high for August is 86° with an average low of 66°. 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 Luminary. See also: September | October | November.
