S
M
T
W
T
F
S
29
73°
43°
30
85°
63°
31
80°
65°
1
70°
48°
2
78°
57°
3
83°
61°
4
76°
43°
5
59°
39°
6
63°
43°
7
56°
42°
8
77°
44°
9
82°
60°
10
70°
54°
11
70°
50°
12
80°
64°
13
85°
68°
14
89°
69°
15
74°
63°
16
86°
61°
17
87°
50°
18
58°
41°
19
67°
42°
20
72°
53°
21
70°
49°
22
70°
49°
23
74°
60°
24
71°
55°
25
66°
51°
26
64°
49°
27
66°
48°
28
68°
48°
29
72°
51°
30
66°
49°
1
68°
47°
2
67°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Florissant
Florissant's April 2026 forecast shows daily high temperatures ranging from 58° to 87°, with overnight lows between 41° and 61°. The average high for April is 70° with an average low of 50°. 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 Florissant. See also: May | June | July.
