S
M
T
W
T
F
S
26
99°
78°
27
98°
79°
28
99°
79°
29
99°
78°
30
98°
79°
31
99°
79°
1
99°
78°
2
98°
79°
3
99°
79°
4
100°
78°
5
98°
78°
6
99°
79°
7
99°
79°
8
98°
78°
9
98°
79°
10
99°
79°
11
99°
78°
12
98°
79°
13
100°
79°
14
99°
78°
15
99°
79°
16
98°
79°
17
99°
78°
18
99°
79°
19
98°
78°
20
99°
78°
21
97°
76°
22
96°
74°
23
95°
74°
24
96°
76°
25
95°
75°
26
96°
76°
27
95°
76°
28
95°
77°
29
97°
77°
30
94°
76°
31
97°
77°
1
97°
76°
2
96°
77°
3
97°
77°
4
95°
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 94° to 100°, with overnight lows between 74° and 79°. The average high for August is 98° with an average low of 78°. 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.
