S
M
T
W
T
F
S
29
77°
30°
30
76°
35°
31
67°
43°
1
56°
33°
2
68°
31°
3
58°
15°
4
68°
27°
5
68°
33°
6
67°
36°
7
67°
33°
8
71°
31°
9
73°
33°
10
70°
35°
11
64°
31°
12
67°
33°
13
68°
34°
14
64°
38°
15
67°
33°
16
69°
34°
17
70°
35°
18
71°
35°
19
71°
36°
20
70°
36°
21
71°
35°
22
71°
36°
23
69°
35°
24
61°
30°
25
62°
32°
26
71°
36°
27
72°
37°
28
72°
36°
29
71°
37°
30
72°
38°
1
73°
38°
2
74°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Gallup
Gallup's April 2026 forecast shows daily high temperatures ranging from 56° to 74°, with overnight lows between 15° and 40°. The average high for April is 68° 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 Gallup. See also: May | June | July.