S
M
T
W
T
F
S
29
63°
39°
30
73°
40°
31
67°
36°
1
37°
33°
2
66°
33°
3
60°
34°
4
50°
36°
5
53°
35°
6
49°
30°
7
34°
23°
8
69°
33°
9
65°
40°
10
50°
35°
11
48°
41°
12
69°
56°
13
72°
56°
14
77°
59°
15
71°
53°
16
60°
49°
17
59°
44°
18
54°
43°
19
56°
46°
20
62°
46°
21
58°
45°
22
57°
40°
23
52°
44°
24
52°
46°
25
59°
43°
26
53°
37°
27
52°
38°
28
54°
47°
29
62°
49°
30
64°
49°
1
63°
45°
2
55°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in St. Francis
St. Francis's April 2026 forecast shows daily high temperatures ranging from 48° to 77°, with overnight lows between 35° and 59°. The average high for April is 59° with an average low of 46°. 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 St. Francis. See also: May | June | July.