S
M
T
W
T
F
S
29
35°
8°
30
30°
19°
31
29°
0°
1
35°
-6°
2
36°
27°
3
41°
21°
4
40°
26°
5
36°
14°
6
27°
13°
7
33°
28°
8
35°
10°
9
30°
19°
10
35°
24°
11
41°
29°
12
42°
29°
13
39°
25°
14
39°
28°
15
40°
28°
16
49°
27°
17
42°
29°
18
55°
35°
19
58°
37°
20
58°
35°
21
57°
37°
22
58°
32°
23
45°
29°
24
45°
29°
25
44°
28°
26
45°
25°
27
49°
26°
28
53°
30°
29
58°
31°
30
60°
34°
1
61°
38°
2
60°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Finns
Finns's April 2026 forecast shows daily high temperatures ranging from 27° to 61°, with overnight lows between 10° and 40°. The average high for April is 46° with an average low of 28°. 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 Finns. See also: May | June | July.