S
M
T
W
T
F
S
26
97°
78°
27
101°
73°
28
95°
73°
29
95°
76°
30
98°
78°
31
97°
78°
1
97°
78°
2
98°
74°
3
95°
76°
4
94°
74°
5
93°
73°
6
94°
74°
7
95°
74°
8
95°
75°
9
94°
75°
10
95°
76°
11
96°
79°
12
97°
78°
13
98°
78°
14
98°
77°
15
99°
77°
16
99°
74°
17
95°
74°
18
95°
75°
19
98°
74°
20
98°
74°
21
96°
72°
22
95°
72°
23
96°
74°
24
97°
77°
25
96°
76°
26
97°
72°
27
93°
76°
28
96°
75°
29
92°
75°
30
95°
74°
31
93°
75°
1
95°
72°
2
95°
72°
3
91°
71°
4
91°
68°
5
89°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Fort Worth
Fort Worth's August 2026 forecast shows daily high temperatures ranging from 89° to 101°, with overnight lows between 66° and 79°. The average high for August is 96° with an average low of 75°. 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 Fort Worth. See also: September | October | November.
