S
M
T
W
T
F
S
29
63°
45°
30
75°
57°
31
81°
57°
1
82°
54°
2
82°
54°
3
82°
55°
4
81°
61°
5
72°
54°
6
64°
45°
7
75°
37°
8
72°
47°
9
75°
45°
10
78°
47°
11
83°
51°
12
85°
56°
13
81°
57°
14
82°
56°
15
81°
59°
16
82°
57°
17
81°
57°
18
82°
56°
19
84°
61°
20
85°
58°
21
83°
49°
22
79°
55°
23
80°
54°
24
81°
56°
25
77°
55°
26
79°
55°
27
80°
54°
28
81°
55°
29
81°
55°
30
80°
56°
1
81°
56°
2
81°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Mason
Mason's April 2026 forecast shows daily high temperatures ranging from 72° to 85°, with overnight lows between 45° and 61°. The average high for April is 81° with an average low of 55°. 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 Mason. See also: May | June | July.