S
M
T
W
T
F
S
29
52°
37°
30
50°
39°
31
63°
41°
1
57°
36°
2
45°
36°
3
50°
36°
4
46°
34°
5
46°
37°
6
54°
37°
7
54°
37°
8
64°
46°
9
53°
38°
10
51°
42°
11
50°
44°
12
55°
41°
13
53°
39°
14
55°
43°
15
56°
43°
16
59°
45°
17
58°
46°
18
57°
42°
19
57°
44°
20
56°
43°
21
55°
42°
22
50°
40°
23
51°
41°
24
50°
42°
25
50°
41°
26
51°
40°
27
50°
38°
28
50°
38°
29
51°
39°
30
50°
40°
1
51°
41°
2
50°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Banff
Banff's April 2026 forecast shows daily high temperatures ranging from 50° to 59°, with overnight lows between 38° and 46°. The average high for April is 53° 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 Banff. See also: May | June | July.
