S
M
T
W
T
F
S
26
97°
77°
27
96°
78°
28
97°
78°
29
97°
77°
30
98°
78°
31
98°
78°
1
97°
77°
2
97°
78°
3
98°
78°
4
98°
77°
5
97°
77°
6
96°
76°
7
96°
72°
8
94°
75°
9
96°
75°
10
97°
76°
11
94°
75°
12
90°
76°
13
96°
76°
14
97°
75°
15
97°
75°
16
96°
76°
17
97°
76°
18
96°
75°
19
97°
71°
20
91°
71°
21
91°
73°
22
97°
74°
23
95°
72°
24
90°
74°
25
90°
74°
26
91°
73°
27
94°
73°
28
94°
74°
29
93°
72°
30
92°
73°
31
89°
71°
1
88°
70°
2
89°
68°
3
87°
66°
4
87°
66°
5
88°
67°
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 87° to 98°, with overnight lows between 66° and 78°. The average high for August is 94° with an average low of 74°. 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.