S
M
T
W
T
F
S
28
91°
68°
29
93°
70°
30
94°
72°
1
94°
74°
2
93°
74°
3
93°
73°
4
94°
72°
5
95°
72°
6
92°
72°
7
92°
71°
8
90°
68°
9
92°
69°
10
92°
71°
11
90°
69°
12
92°
70°
13
90°
68°
14
93°
71°
15
90°
71°
16
88°
67°
17
85°
65°
18
89°
67°
19
92°
70°
20
91°
71°
21
89°
70°
22
92°
71°
23
93°
72°
24
93°
71°
25
92°
72°
26
93°
71°
27
93°
72°
28
94°
71°
29
94°
72°
30
93°
72°
31
94°
71°
1
94°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Greenbrier
Greenbrier's July 2026 forecast shows daily high temperatures ranging from 85° to 95°, with overnight lows between 65° and 74°. The average high for July is 92° with an average low of 71°. 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 Greenbrier. See also: August | September | October.