S
M
T
W
T
F
S
29
68°
53°
30
78°
56°
31
84°
61°
1
85°
61°
2
83°
63°
3
85°
63°
4
84°
64°
5
N/A
6
66°
53°
7
76°
52°
8
72°
53°
9
76°
52°
10
80°
57°
11
82°
57°
12
84°
59°
13
83°
58°
14
87°
60°
15
86°
61°
16
85°
60°
17
81°
59°
18
79°
60°
19
83°
53°
20
81°
59°
21
82°
58°
22
82°
59°
23
81°
60°
24
81°
60°
25
82°
59°
26
83°
60°
27
83°
60°
28
82°
59°
29
82°
59°
30
80°
60°
1
81°
60°
2
81°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
April Weather in Sumner
Sumner's April 2026 forecast shows daily high temperatures ranging from 66° to 87°, with overnight lows between 52° and 61°. The average high for April is 81° with an average low of 58°. 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 Sumner. See also: May | June | July.
