S
M
T
W
T
F
S
28
70°
58°
29
71°
59°
30
72°
61°
1
74°
62°
2
75°
63°
3
77°
63°
4
78°
64°
5
76°
66°
6
78°
66°
7
77°
65°
8
77°
65°
9
76°
64°
10
74°
62°
11
74°
63°
12
77°
64°
13
76°
65°
14
75°
65°
15
76°
64°
16
77°
64°
17
76°
65°
18
77°
66°
19
78°
67°
20
78°
67°
21
77°
66°
22
79°
67°
23
79°
67°
24
78°
66°
25
78°
67°
26
77°
67°
27
76°
66°
28
75°
63°
29
73°
62°
30
75°
64°
31
75°
62°
1
73°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Border
Border's July 2026 forecast shows daily high temperatures ranging from 70° to 79°, with overnight lows between 58° and 67°. The average high for July is 76° with an average low of 64°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Border. See also: August | September | October.