S
M
T
W
T
F
S
28
87°
54°
29
89°
53°
30
85°
56°
1
76°
56°
2
78°
50°
3
79°
49°
4
73°
57°
5
67°
45°
6
75°
52°
7
76°
51°
8
76°
51°
9
74°
49°
10
74°
51°
11
75°
50°
12
77°
52°
13
77°
52°
14
76°
51°
15
80°
57°
16
81°
58°
17
71°
54°
18
72°
55°
19
72°
53°
20
73°
55°
21
71°
54°
22
76°
55°
23
79°
56°
24
72°
50°
25
74°
55°
26
74°
56°
27
72°
55°
28
77°
55°
29
78°
54°
30
79°
55°
31
79°
56°
1
80°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Fort Vermilion
Fort Vermilion's July 2026 forecast shows daily high temperatures ranging from 67° to 81°, with overnight lows between 45° and 58°. The average high for July is 75° with an average low of 53°. 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 Fort Vermilion. See also: August | September | October.