S
M
T
W
T
F
S
29
70°
38°
30
79°
47°
31
78°
52°
1
86°
56°
2
83°
56°
3
82°
58°
4
85°
56°
5
83°
61°
6
68°
51°
7
71°
48°
8
67°
45°
9
73°
49°
10
78°
51°
11
84°
56°
12
85°
57°
13
84°
58°
14
83°
61°
15
88°
63°
16
84°
58°
17
78°
56°
18
75°
59°
19
80°
53°
20
80°
59°
21
82°
58°
22
82°
59°
23
81°
59°
24
82°
58°
25
82°
59°
26
81°
59°
27
83°
58°
28
80°
59°
29
80°
59°
30
76°
57°
1
75°
60°
2
77°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Finland
Finland's April 2026 forecast shows daily high temperatures ranging from 67° to 88°, with overnight lows between 45° and 63°. The average high for April is 79° with an average low of 57°. 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 Finland. See also: May | June | July.
