S
M
T
W
T
F
S
29
54°
18°
30
43°
21°
31
36°
27°
1
37°
16°
2
36°
25°
3
45°
27°
4
34°
25°
5
41°
12°
6
32°
5°
7
42°
0°
8
37°
30°
9
34°
29°
10
46°
28°
11
55°
26°
12
54°
36°
13
44°
34°
14
44°
31°
15
56°
37°
16
75°
33°
17
59°
27°
18
28°
16°
19
35°
15°
20
51°
22°
21
56°
26°
22
73°
48°
23
63°
42°
24
47°
27°
25
41°
26°
26
46°
27°
27
49°
27°
28
47°
28°
29
50°
29°
30
52°
33°
1
56°
34°
2
60°
32°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Seine River Indian Reserve No. 23A
Seine River Indian Reserve No. 23A's April 2026 forecast shows daily high temperatures ranging from 28° to 73°, with overnight lows between 15° and 48°. The average high for April is 50° with an average low of 29°. 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 Seine River Indian Reserve No. 23A. See also: May | June | July.