S
M
T
W
T
F
S
29
23°
-17°
30
26°
1°
31
24°
-10°
1
28°
-12°
2
28°
-5°
3
29°
24°
4
31°
5°
5
26°
-2°
6
34°
-7°
7
35°
10°
8
36°
7°
9
31°
19°
10
36°
13°
11
32°
14°
12
33°
3°
13
25°
3°
14
15°
5°
15
15°
-8°
16
33°
-9°
17
30°
13°
18
28°
4°
19
46°
19°
20
39°
23°
21
39°
19°
22
32°
21°
23
31°
26°
24
33°
21°
25
28°
20°
26
28°
20°
27
34°
18°
28
40°
12°
29
53°
18°
30
49°
25°
1
55°
35°
2
53°
26°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Jackfish
Jackfish's April 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for April is ° with an average low of °. 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 Jackfish. See also: May | June | July.