S
M
T
W
T
F
S
26
92°
53°
27
94°
55°
28
96°
55°
29
96°
54°
30
97°
55°
31
97°
55°
1
94°
54°
2
97°
55°
3
95°
52°
4
91°
49°
5
90°
49°
6
90°
50°
7
96°
54°
8
95°
53°
9
93°
53°
10
92°
52°
11
91°
49°
12
91°
48°
13
89°
49°
14
93°
51°
15
94°
52°
16
95°
51°
17
96°
49°
18
97°
48°
19
96°
51°
20
93°
52°
21
91°
51°
22
97°
45°
23
95°
45°
24
90°
47°
25
90°
45°
26
89°
46°
27
89°
43°
28
90°
44°
29
88°
44°
30
87°
43°
31
88°
44°
1
90°
46°
2
93°
51°
3
92°
49°
4
87°
47°
5
87°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Cave Junction
Cave Junction's August 2026 forecast shows daily high temperatures ranging from 87° to 97°, with overnight lows between 43° and 55°. The average high for August is 92° with an average low of 50°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Cave Junction. See also: September | October | November.
