S
M
T
W
T
F
S
29
19°
-14°
30
22°
7°
31
26°
4°
1
26°
-2°
2
28°
-4°
3
34°
16°
4
28°
8°
5
22°
-5°
6
13°
-12°
7
15°
-3°
8
22°
-14°
9
13°
-11°
10
12°
-5°
11
26°
-4°
12
17°
-8°
13
25°
0°
14
30°
8°
15
31°
12°
16
32°
6°
17
31°
4°
18
34°
12°
19
28°
14°
20
33°
11°
21
23°
6°
22
24°
4°
23
22°
3°
24
23°
4°
25
23°
4°
26
25°
9°
27
28°
19°
28
39°
21°
29
42°
22°
30
44°
24°
1
43°
23°
2
41°
20°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Reliance
Reliance's April 2026 forecast shows daily high temperatures ranging from 12° to 44°, with overnight lows between -14° and 24°. The average high for April is 27° with an average low of 6°. 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 Reliance. See also: May | June | July.