S
M
T
W
T
F
S
26
100°
78°
27
99°
79°
28
98°
76°
29
93°
75°
30
93°
76°
31
94°
77°
1
95°
76°
2
94°
79°
3
95°
78°
4
96°
77°
5
95°
78°
6
95°
79°
7
96°
78°
8
95°
78°
9
95°
77°
10
96°
78°
11
97°
79°
12
98°
79°
13
96°
78°
14
97°
79°
15
99°
79°
16
97°
77°
17
98°
77°
18
98°
75°
19
96°
76°
20
97°
77°
21
96°
78°
22
97°
76°
23
95°
76°
24
97°
77°
25
98°
77°
26
98°
76°
27
97°
77°
28
98°
75°
29
96°
75°
30
95°
76°
31
96°
77°
1
97°
76°
2
96°
77°
3
97°
77°
4
96°
76°
5
96°
77°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Edinburg
Edinburg's August 2026 forecast shows daily high temperatures ranging from 93° to 100°, with overnight lows between 75° and 79°. The average high for August is 96° with an average low of 77°. 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 Edinburg. See also: September | October | November.
