S
M
T
W
T
F
S
28
82°
69°
29
87°
69°
30
91°
73°
1
100°
72°
2
100°
69°
3
100°
72°
4
99°
73°
5
97°
70°
6
94°
68°
7
88°
70°
8
87°
70°
9
87°
70°
10
89°
69°
11
84°
68°
12
79°
65°
13
82°
61°
14
90°
66°
15
92°
67°
16
91°
68°
17
87°
68°
18
89°
67°
19
88°
67°
20
86°
66°
21
86°
62°
22
85°
63°
23
87°
65°
24
88°
67°
25
84°
66°
26
86°
66°
27
88°
67°
28
89°
67°
29
83°
66°
30
87°
67°
31
89°
66°
1
88°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Fincastle
Fincastle's July 2026 forecast shows daily high temperatures ranging from 79° to 92°, with overnight lows between 61° and 70°. The average high for July is 87° 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 July weather will actually feel in Fincastle. See also: August | September | October.