Finnfest 2026

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

Weather for Finnfest 2026 in Helsinki

overcast clouds
Thursday, April 30th 2026
Overcast clouds
There will be partly cloudy today
14.1° 3.3° °C
57.3° 38° °F
4.5° 9.4° 13.5° 8.1° °C
40.2° 48.8° 56.3° 46.7° °F
Feels like: 7.9°C / 46.2°F
3.49 m/s W (Gust 7.72 m/s)
77%
1021 hPa
100%
05:20 · 21:14
🌕 Full Moon
20:19 · 04:36
UV: 2.6 Moderate
Dew point: 3.8°C / 38.9°F Fog possible
broken clouds
Friday, May 1st 2026
Broken clouds
Expect a day of partly cloudy with clear spells
15.9° 6.4° °C
60.6° 43.6° °F
7.6° 14.5° 15.1° 8.2° °C
45.6° 58.1° 59.2° 46.7° °F
Feels like: 13.4°C / 56.1°F
5.88 m/s W (Gust 10.09 m/s)
53%
1020 hPa
52%
05:17 · 21:16
🌕 Full Moon
21:51 · 04:36
UV: 3.6 Moderate
Dew point: 3.8°C / 38.8°F
clear sky
Saturday, May 2nd 2026
Clear sky
Expect a day of partly cloudy with clear spells
14.6° 5.2° °C
58.4° 41.4° °F
5.8° 14.6° 12.4° °C
42.5° 58.4° 54.3° 44.6° °F
Feels like: 13.5°C / 56.3°F
7.72 m/s SW (Gust 13.9 m/s)
52%
1010 hPa
7%
05:14 · 21:19
🌕 Full Moon
23:25 · 04:37
UV: 3.77 Moderate
Dew point: 3.2°C / 37.8°F
overcast clouds
Sunday, May 3rd 2026
Overcast clouds
There will be clear sky until morning, then partly cloudy
11.9° 6.2° °C
53.5° 43.2° °F
6.6° 9.7° 10.1° 8.1° °C
43.9° 49.4° 50.2° 46.6° °F
Feels like: 7°C / 44.5°F
6.77 m/s SW (Gust 15.48 m/s)
77%
1005 hPa
96%
05:12 · 21:21
🌕 Full Moon
04:40
UV: 3.33 Moderate
Dew point: 5.6°C / 42.1°F Fog possible
moderate rain
Monday, May 4th 2026
Moderate rain
Expect a day of partly cloudy with rain
°C
44.6° 41.1° °F
5.6° 5.6° 5.7° °C
42° 42.1° 44.6° 42.2° °F
Feels like: 3.1°C / 37.6°F
4.05 m/s SW (Gust 7.12 m/s)
96%
1003 hPa
100% 100%
Rain: 9.22 mm
05:09 · 21:24
🌖 Waning Gibbous
00:58 · 04:50
UV: 0.51 Low
Dew point: 5°C / 41°F Fog possible
light rain
Tuesday, May 5th 2026
Light rain
Expect a day of partly cloudy with rain
10.1° 4.5° °C
50.2° 40.1° °F
4.5° 9.7° 9.3° 6.2° °C
40.1° 49.5° 48.7° 43.1° °F
Feels like: 6.5°C / 43.6°F
7.82 m/s W (Gust 12.67 m/s)
53%
1004 hPa
10% 20%
Rain: 0.24 mm
05:06 · 21:26
🌖 Waning Gibbous
02:19 · 05:15
UV: 1 Low
Dew point: -0.3°C / 31.5°F
light rain
Wednesday, May 6th 2026
Light rain
Expect a day of partly cloudy with rain
8.3° 2.8° °C
47° 37.1° °F
3.5° 7.8° 7.3° °C
38.2° 46.1° 45.1° 42.8° °F
Feels like: 4.6°C / 40.3°F
5.86 m/s SW (Gust 12.99 m/s)
53%
1009 hPa
100% 100%
Rain: 0.57 mm
05:04 · 21:29
🌖 Waning Gibbous
03:10 · 06:11
UV: 1 Low
Dew point: -1.8°C / 28.7°F
moderate rain
Thursday, May 7th 2026
Moderate rain
There will be partly cloudy until morning, then rain
5.6° 4.8° °C
42.1° 40.6° °F
4.8° 5.3° 5.6° 5.5° °C
40.6° 41.5° 42.1° 42° °F
Feels like: 1.8°C / 35.2°F
4.9 m/s NE (Gust 8.89 m/s)
92%
1001 hPa
100% 100%
Rain: 19.41 mm
05:01 · 21:31
🌖 Waning Gibbous
03:32 · 07:35
UV: 1 Low
Dew point: 4.1°C / 39.4°F Fog possible