S
M
T
W
T
F
S
26
86°
59°
27
81°
57°
28
80°
57°
29
81°
61°
30
83°
64°
31
80°
61°
1
84°
60°
2
80°
59°
3
79°
59°
4
80°
58°
5
81°
58°
6
81°
59°
7
83°
64°
8
84°
59°
9
80°
58°
10
82°
57°
11
83°
58°
12
83°
57°
13
81°
57°
14
80°
58°
15
80°
57°
16
79°
57°
17
81°
58°
18
83°
62°
19
86°
63°
20
86°
63°
21
85°
57°
22
84°
61°
23
84°
59°
24
85°
55°
25
79°
59°
26
80°
62°
27
85°
58°
28
84°
61°
29
85°
62°
30
86°
61°
31
85°
54°
1
80°
53°
2
78°
58°
3
80°
56°
4
Hist. Avg.
81°
58°
5
Hist. Avg.
81°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Tyler
Tyler's August 2026 forecast shows daily high temperatures ranging from 78° to 86°, with overnight lows between 53° and 64°. 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 Tyler. See also: September | October | November.