S
M
T
W
T
F
S
29
61°
27°
30
72°
49°
31
83°
62°
1
87°
64°
2
64°
46°
3
77°
46°
4
82°
58°
5
73°
49°
6
60°
43°
7
56°
40°
8
51°
33°
9
59°
32°
10
73°
41°
11
70°
48°
12
68°
43°
13
81°
53°
14
88°
55°
15
91°
59°
16
91°
62°
17
81°
59°
18
77°
56°
19
62°
44°
20
57°
37°
21
62°
48°
22
76°
48°
23
72°
47°
24
77°
53°
25
74°
52°
26
66°
50°
27
66°
49°
28
64°
47°
29
66°
48°
30
68°
49°
1
66°
47°
2
66°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Timberline
Timberline's April 2026 forecast shows daily high temperatures ranging from 57° to 81°, with overnight lows between 37° and 59°. The average high for April is 69° 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 April weather will actually feel in Timberline. See also: May | June | July.