S
M
T
W
T
F
S
28
63°
52°
29
64°
51°
30
61°
50°
1
67°
50°
2
71°
51°
3
74°
51°
4
76°
50°
5
80°
46°
6
87°
46°
7
80°
49°
8
77°
51°
9
81°
44°
10
79°
47°
11
76°
53°
12
77°
46°
13
82°
47°
14
82°
51°
15
80°
53°
16
73°
53°
17
82°
49°
18
88°
52°
19
88°
52°
20
87°
55°
21
84°
52°
22
83°
50°
23
82°
49°
24
83°
49°
25
80°
48°
26
81°
49°
27
82°
51°
28
82°
50°
29
74°
46°
30
73°
45°
31
72°
45°
1
73°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Vernonia
Vernonia's July 2026 forecast shows daily high temperatures ranging from 72° to 88°, with overnight lows between 45° and 55°. The average high for July is 80° with an average low of 49°. 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 Vernonia. See also: August | September | October.
