S
M
T
W
T
F
S
29
77°
49°
30
74°
43°
31
67°
47°
1
53°
42°
2
60°
28°
3
47°
25°
4
62°
23°
5
71°
22°
6
71°
41°
7
71°
33°
8
72°
44°
9
75°
45°
10
76°
44°
11
70°
45°
12
67°
39°
13
57°
40°
14
59°
35°
15
66°
41°
16
66°
39°
17
69°
40°
18
74°
46°
19
68°
39°
20
68°
41°
21
70°
39°
22
65°
35°
23
57°
30°
24
57°
29°
25
58°
33°
26
59°
34°
27
59°
32°
28
57°
31°
29
57°
30°
30
59°
31°
1
59°
32°
2
60°
32°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Gunnison
Gunnison's April 2026 forecast shows daily high temperatures ranging from 57° to 76°, with overnight lows between 29° and 46°. The average high for April is 64° with an average low of 37°. 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 Gunnison. See also: May | June | July.