S
M
T
W
T
F
S
29
80°
43°
30
79°
55°
31
71°
51°
1
58°
45°
2
70°
37°
3
53°
29°
4
63°
32°
5
70°
38°
6
75°
40°
7
76°
47°
8
79°
45°
9
81°
52°
10
78°
56°
11
66°
50°
12
67°
44°
13
61°
41°
14
58°
41°
15
68°
45°
16
75°
48°
17
74°
49°
18
74°
52°
19
73°
52°
20
75°
48°
21
68°
42°
22
65°
39°
23
61°
38°
24
61°
37°
25
62°
40°
26
63°
44°
27
63°
42°
28
62°
39°
29
61°
38°
30
62°
39°
1
63°
40°
2
63°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Grand Junction
Grand Junction's April 2026 forecast shows daily high temperatures ranging from 58° to 81°, with overnight lows between 37° and 56°. The average high for April is 67° with an average low of 44°. 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 Grand Junction. See also: May | June | July.