S
M
T
W
T
F
S
28
71°
51°
29
69°
50°
30
69°
49°
1
72°
53°
2
76°
48°
3
82°
52°
4
82°
53°
5
86°
52°
6
83°
54°
7
81°
51°
8
85°
53°
9
86°
49°
10
82°
50°
11
76°
51°
12
82°
46°
13
89°
47°
14
85°
54°
15
86°
54°
16
76°
50°
17
81°
52°
18
87°
56°
19
92°
58°
20
91°
54°
21
87°
54°
22
86°
55°
23
87°
54°
24
88°
56°
25
83°
55°
26
83°
53°
27
84°
52°
28
92°
53°
29
77°
50°
30
76°
49°
31
77°
50°
1
78°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Corvallis
Corvallis's July 2026 forecast shows daily high temperatures ranging from 76° to 92°, with overnight lows between 49° and 58°. The average high for July is 84° 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 Corvallis. See also: August | September | October.
