S
M
T
W
T
F
S
28
61°
52°
29
61°
52°
30
59°
51°
1
59°
47°
2
60°
47°
3
61°
50°
4
60°
53°
5
59°
51°
6
58°
52°
7
60°
50°
8
61°
53°
9
60°
53°
10
61°
53°
11
63°
53°
12
62°
51°
13
61°
48°
14
61°
52°
15
62°
52°
16
64°
47°
17
62°
52°
18
63°
51°
19
62°
53°
20
65°
54°
21
68°
52°
22
99°
62°
23
94°
62°
24
94°
57°
25
90°
55°
26
90°
54°
27
91°
54°
28
92°
54°
29
93°
52°
30
92°
52°
31
94°
54°
1
93°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Cottage Grove
Cottage Grove's July 2026 forecast shows daily high temperatures ranging from 90° to 99°, with overnight lows between 52° and 62°. The average high for July is 93° with an average low of 55°. 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 Cottage Grove. See also: August | September | October.
