S
M
T
W
T
F
S
31
83°
57°
1
76°
55°
2
74°
59°
3
77°
62°
4
77°
63°
5
78°
63°
6
81°
62°
7
78°
64°
8
85°
63°
9
85°
58°
10
84°
64°
11
85°
65°
12
86°
66°
13
87°
64°
14
85°
59°
15
80°
59°
16
80°
63°
17
81°
66°
18
87°
59°
19
82°
60°
20
82°
61°
21
86°
68°
22
89°
66°
23
83°
67°
24
83°
65°
25
87°
62°
26
84°
63°
27
88°
63°
28
84°
66°
29
87°
63°
30
84°
68°
1
90°
67°
2
86°
62°
3
86°
61°
4
84°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Timberline
Timberline's June 2026 forecast shows daily high temperatures ranging from 74° to 90°, with overnight lows between 55° and 68°. The average high for June is 83° with an average low of 63°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Timberline. See also: July | August | September.