S
M
T
W
T
F
S
29
31°
21°
30
24°
15°
31
31°
4°
1
46°
25°
2
33°
27°
3
39°
29°
4
55°
32°
5
36°
25°
6
36°
21°
7
58°
28°
8
32°
20°
9
45°
26°
10
61°
23°
11
70°
34°
12
54°
32°
13
55°
30°
14
67°
38°
15
59°
20°
16
21°
11°
17
34°
22°
18
45°
29°
19
63°
39°
20
67°
44°
21
76°
46°
22
68°
41°
23
52°
35°
24
47°
31°
25
55°
33°
26
54°
34°
27
56°
37°
28
58°
36°
29
61°
35°
30
55°
34°
1
54°
30°
2
60°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Gull Lake
Gull Lake's April 2026 forecast shows daily high temperatures ranging from 21° to 76°, with overnight lows between 11° and 46°. The average high for April is 54° with an average low of 34°. 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 Gull Lake. See also: May | June | July.