S
M
T
W
T
F
S
29
57°
22°
30
74°
32°
31
80°
54°
1
76°
45°
2
45°
41°
3
65°
40°
4
67°
44°
5
56°
41°
6
51°
37°
7
50°
28°
8
53°
19°
9
60°
25°
10
75°
33°
11
61°
40°
12
63°
29°
13
83°
42°
14
85°
50°
15
87°
55°
16
87°
60°
17
75°
55°
18
69°
47°
19
54°
34°
20
45°
25°
21
52°
39°
22
59°
39°
23
60°
41°
24
65°
47°
25
61°
46°
26
58°
45°
27
55°
40°
28
55°
40°
29
58°
44°
30
59°
42°
1
59°
43°
2
61°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Mount Tremper
Mount Tremper's April 2026 forecast shows daily high temperatures ranging from 45° to 69°, with overnight lows between 25° and 47°. The average high for April is 58° with an average low of 41°. 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 Mount Tremper. See also: May | June | July.
