S
M
T
W
T
F
S
29
39°
27°
30
38°
15°
31
42°
15°
1
50°
24°
2
53°
28°
3
49°
26°
4
53°
32°
5
59°
32°
6
54°
24°
7
38°
22°
8
46°
18°
9
50°
18°
10
55°
22°
11
53°
27°
12
41°
19°
13
43°
15°
14
56°
21°
15
52°
22°
16
51°
26°
17
53°
27°
18
55°
26°
19
53°
28°
20
46°
23°
21
47°
25°
22
45°
24°
23
45°
24°
24
47°
25°
25
47°
27°
26
48°
25°
27
49°
25°
28
51°
26°
29
54°
27°
30
56°
28°
1
59°
35°
2
59°
33°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Mount Robson
Mount Robson's April 2026 forecast shows daily high temperatures ranging from 38° to 59°, with overnight lows between 15° and 35°. The average high for April is 50° with an average low of 25°. 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 Robson. See also: May | June | July.