Finnfest 2026

2026-09-17 - 2026-09-20 Helsinki

Weather for Finnfest 2026 in Helsinki

Warning for gale-force winds
Wind warning for sea areas: South near gale 14 m/s.
Ilmatieteen laitos
light rain
Sunday, April 5th 2026
Light rain
You can expect partly cloudy in the morning, with rain in the afternoon
5.3° 2.3° °C
41.6° 36.1° °F
2.5° 4.8° 3.4° 3.6° °C
36.5° 40.7° 38.2° 38.5° °F
Feels like: 2.3°C / 36.1°F
8.6 m/s S (Gust 17.13 m/s)
87%
1003 hPa
100% 100%
Rain: 2.9 mm
06:33 · 20:12
🌖 Waning Gibbous
00:13 · 06:24
UV: 1.4 Low
Dew point: 0.9°C / 33.6°F Fog possible
rain and snow
Monday, April 6th 2026
Rain and snow
Expect a day of rain with snow
4.6° 1.2° °C
40.2° 34.2° °F
2.6° 1.4° 1.5° 1.4° °C
36.7° 34.5° 34.7° 34.4° °F
Feels like: -3.7°C / 25.3°F
9.31 m/s S (Gust 16.59 m/s)
97%
989 hPa
100% 100%
Rain: 0.26 mm
Snow: 3.84 mm
06:30 · 20:14
🌖 Waning Gibbous
01:49 · 06:28
UV: 1.1 Low
Dew point: 0.9°C / 33.7°F Fog possible
rain and snow
Tuesday, April 7th 2026
Rain and snow
You can expect partly cloudy with snow in the morning, with partly cloudy with rain in the afternoon
4.4° 1.4° °C
39.9° 34.6° °F
2.7° 3.3° 4.1° 3.8° °C
36.8° 37.9° 39.3° 38.8° °F
Feels like: -1°C / 30.1°F
7.04 m/s N (Gust 12.17 m/s)
92%
1011 hPa
100% 100%
Rain: 0.24 mm
Snow: 1.2 mm
06:27 · 20:16
🌖 Waning Gibbous
03:21 · 06:40
UV: 1.3 Low
Dew point: 2.1°C / 35.8°F Fog possible
few clouds
Wednesday, April 8th 2026
Few clouds
You can expect partly cloudy in the morning, with clearing in the afternoon
5.5° -0.5° °C
41.9° 31° °F
-0.5° 4.4° 4.2° 1.6° °C
31° 39.8° 39.5° 34.8° °F
Feels like: 0.1°C / 32.2°F
6.89 m/s NE (Gust 13.24 m/s)
47%
1030 hPa
16%
06:24 · 20:19
🌗 Third Quarter
04:34 · 07:14
UV: 2.16 Moderate
Dew point: -6°C / 21.1°F
overcast clouds
Thursday, April 9th 2026
Overcast clouds
There will be clear sky until morning, then partly cloudy
3.4° -0.9° °C
38.1° 30.3° °F
-0.9° 2.9° -0.1° °C
30.3° 37.5° 37.2° 31.8° °F
Feels like: 3°C / 37.5°F
3.87 m/s SW (Gust 6.99 m/s)
43%
1033 hPa
100%
06:21 · 20:21
🌗 Third Quarter
05:13 · 08:23
UV: 2.2 Moderate
Dew point: -8.7°C / 16.3°F
overcast clouds
Friday, April 10th 2026
Overcast clouds
There will be partly cloudy today
7.6° 0.1° °C
45.6° 32.1° °F
1.1° 3.7° 7.6° 4.5° °C
33.9° 38.7° 45.6° 40.2° °F
Feels like: -0.3°C / 31.5°F
6.14 m/s SW (Gust 12.2 m/s)
84%
1017 hPa
100%
06:18 · 20:24
🌗 Third Quarter
05:27 · 09:55
UV: 3 Moderate
Dew point: 1.1°C / 34°F Fog possible
overcast clouds
Saturday, April 11th 2026
Overcast clouds
There will be partly cloudy today
7.1° 1.9° °C
44.9° 35.5° °F
1.9° 6.1° 6.8° 3.9° °C
35.5° 43° 44.3° 38.9° °F
Feels like: 3.5°C / 38.3°F
3.74 m/s NW (Gust 8.33 m/s)
63%
1023 hPa
97%
06:15 · 20:26
🌗 Third Quarter
05:32 · 11:32
UV: 3 Moderate
Dew point: -0.9°C / 30.4°F
broken clouds
Sunday, April 12th 2026
Broken clouds
There will be partly cloudy today
10.1° 3.5° °C
50.3° 38.3° °F
3.5° 8.5° 9.7° 7.6° °C
38.3° 47.3° 49.5° 45.6° °F
Feels like: 5.2°C / 41.4°F
6.36 m/s SW (Gust 15.37 m/s)
68%
1019 hPa
71%
06:12 · 20:29
🌘 Waning Crescent
05:33 · 13:09
UV: 3 Moderate
Dew point: 2.7°C / 36.8°F Fog possible