S
M
T
W
T
F
S
29
80°
41°
30
85°
65°
31
86°
66°
1
85°
66°
2
84°
69°
3
87°
68°
4
78°
58°
5
64°
50°
6
71°
45°
7
76°
48°
8
79°
55°
9
80°
56°
10
82°
58°
11
84°
58°
12
86°
60°
13
84°
68°
14
86°
65°
15
87°
65°
16
87°
69°
17
89°
66°
18
76°
52°
19
71°
47°
20
78°
52°
21
79°
61°
22
78°
62°
23
85°
65°
24
82°
64°
25
80°
63°
26
78°
62°
27
79°
62°
28
76°
57°
29
74°
58°
30
76°
57°
1
76°
57°
2
74°
55°
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 74° to 85°, with overnight lows between 52° and 65°. The average high for April is 78° with an average low of 60°. 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.