S
M
T
W
T
F
S
29
24°
-9°
30
23°
6°
31
27°
-7°
1
33°
-6°
2
30°
2°
3
31°
21°
4
32°
12°
5
24°
0°
6
36°
-3°
7
40°
16°
8
34°
14°
9
33°
13°
10
34°
9°
11
32°
10°
12
33°
13°
13
35°
10°
14
26°
-5°
15
22°
-9°
16
28°
8°
17
38°
13°
18
40°
19°
19
37°
20°
20
38°
18°
21
38°
18°
22
54°
34°
23
37°
20°
24
37°
22°
25
39°
17°
26
41°
26°
27
41°
24°
28
42°
22°
29
43°
21°
30
50°
28°
1
50°
28°
2
53°
29°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Fort Smith Settlement
Fort Smith Settlement's April 2026 forecast shows daily high temperatures ranging from 22° to 54°, with overnight lows between -9° and 34°. The average high for April is 38° with an average low of 17°. 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 Fort Smith Settlement. See also: May | June | July.
