S
M
T
W
T
F
S
26
89°
66°
27
94°
67°
28
91°
65°
29
89°
66°
30
90°
69°
31
92°
68°
1
93°
69°
2
94°
69°
3
95°
68°
4
96°
68°
5
92°
66°
6
91°
67°
7
92°
67°
8
93°
66°
9
92°
68°
10
94°
71°
11
96°
71°
12
95°
70°
13
96°
70°
14
96°
67°
15
94°
68°
16
94°
70°
17
95°
71°
18
93°
69°
19
91°
70°
20
92°
67°
21
94°
69°
22
95°
69°
23
96°
68°
24
95°
67°
25
95°
65°
26
92°
65°
27
91°
62°
28
88°
64°
29
94°
63°
30
96°
66°
31
95°
67°
1
95°
67°
2
94°
66°
3
95°
64°
4
95°
66°
5
93°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Borderland
Borderland's August 2026 forecast shows daily high temperatures ranging from 88° to 96°, with overnight lows between 62° and 71°. The average high for August is 93° with an average low of 67°. 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 Borderland. See also: September | October | November.