S
M
T
W
T
F
S
29
83°
47°
30
82°
56°
31
85°
60°
1
82°
62°
2
84°
68°
3
85°
71°
4
78°
50°
5
71°
43°
6
75°
41°
7
77°
47°
8
80°
51°
9
81°
52°
10
83°
57°
11
84°
60°
12
77°
67°
13
84°
71°
14
83°
70°
15
78°
63°
16
79°
63°
17
84°
65°
18
78°
44°
19
74°
40°
20
76°
45°
21
72°
53°
22
76°
62°
23
80°
67°
24
79°
57°
25
84°
65°
26
80°
66°
27
84°
53°
28
75°
55°
29
76°
54°
30
71°
52°
1
69°
50°
2
74°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Excelsior
Excelsior's April 2026 forecast shows daily high temperatures ranging from 69° to 84°, with overnight lows between 50° and 67°. The average high for April is 77° with an average low of 57°. 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 Excelsior. See also: May | June | July.