S
M
T
W
T
F
S
26
96°
78°
27
98°
76°
28
98°
77°
29
97°
79°
30
97°
79°
31
100°
79°
1
100°
79°
2
97°
69°
3
100°
71°
4
98°
76°
5
101°
79°
6
98°
76°
7
99°
76°
8
98°
77°
9
98°
77°
10
94°
78°
11
96°
76°
12
98°
77°
13
99°
77°
14
98°
76°
15
98°
76°
16
99°
78°
17
94°
73°
18
96°
77°
19
96°
76°
20
95°
77°
21
97°
77°
22
96°
76°
23
96°
77°
24
95°
77°
25
96°
76°
26
96°
77°
27
95°
77°
28
96°
76°
29
95°
76°
30
96°
77°
31
95°
76°
1
94°
75°
2
94°
76°
3
95°
76°
4
95°
75°
5
94°
75°
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 94° to 101°, with overnight lows between 73° and 79°. The average high for August is 96° with an average low of 76°. 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.