S
M
T
W
T
F
S
26
72°
61°
27
70°
55°
28
79°
52°
29
91°
63°
30
97°
64°
31
82°
61°
1
73°
55°
2
79°
54°
3
86°
55°
4
88°
68°
5
84°
68°
6
75°
59°
7
68°
52°
8
77°
54°
9
90°
55°
10
79°
55°
11
73°
50°
12
79°
45°
13
86°
54°
14
95°
59°
15
84°
61°
16
77°
59°
17
64°
55°
18
68°
54°
19
68°
59°
20
75°
57°
21
72°
55°
22
70°
54°
23
66°
52°
24
70°
52°
25
75°
50°
26
70°
57°
27
86°
55°
28
75°
61°
29
77°
61°
30
70°
63°
31
75°
61°
1
68°
55°
2
73°
52°
3
72°
63°
4
75°
61°
5
68°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Letter
Letter'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 Letter. See also: September | October | November.
