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
73°
44°
11
59°
31°
12
56°
44°
13
73°
55°
14
77°
58°
15
80°
59°
16
76°
50°
17
75°
47°
18
64°
40°
19
60°
43°
20
58°
40°
21
61°
45°
22
62°
51°
23
70°
38°
24
57°
43°
25
57°
42°
26
56°
41°
27
57°
39°
28
58°
40°
29
58°
39°
30
59°
37°
1
60°
46°
2
69°
45°
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 56° to 80°, with overnight lows between 31° and 59°. The average high for April is 64° with an average low of 44°. 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.
