5-day weather forecast Helsinki 06-04-2026

Weather forecast Helsinki today 06.04.2026: blizzard, temperature from 1 °C to 4 °C.

Precipitation probability 100%. Wind up to 9.89 m/s (gusts 14.58 m/s). Air humidity 80–98%, atmospheric pressure 741–746 mm Hg, UV index up to 0.6.

Sunrise 06:30
Sunset 20:16
Waning Gibbous86% illuminated
Moonrise 01:49 · Moonset 06:29
Chart
Table
Mon, Apr 6, 2026
TemperatureRain chanceCloud coverHumidityPressureWindUV Index
00:00Weather
Light rain shower
4 °C100% (0.16 mm/hr)56%93%746 mm HgSSW 200° 7.31 (12.08) m/s0
01:00Weather
Patchy rain possible
4 °C85% (0.03 mm/hr)78%89%746 mm HgSSW 202° 7.11 (11.86) m/s0
02:00Weather
Partly cloudy
3 °C0% 33%83%745 mm HgSSW 199° 7.5 (12.83) m/s0
03:00Weather
Patchy rain possible
3 °C78% (0.01 mm/hr)77%80%744 mm HgSSW 197° 8.5 (14.03) m/s0
04:00Weather
Light snow
3 °C86% (0.03 mm/hr)96%80%744 mm HgSSW 192° 9.11 (14.25) m/s0
05:00Weather
Blizzard
2 °C100% (0.12 mm/hr)100%90%743 mm HgS 185° 9.11 (13.72) m/s0
06:00Weather
Blizzard
2 °C100% (0.36 mm/hr)100%96%742 mm HgS 184° 9.89 (14.58) m/s0
07:00Weather
Blizzard
1 °C100% (0.83 mm/hr)100%97%742 mm HgS 187° 9.69 (14.14) m/s0
08:00Weather
Blizzard
1 °C100% (0.51 mm/hr)100%97%741 mm HgS 191° 9.11 (13.36) m/s0.1
09:00Weather
Blizzard
1 °C100% (0.81 mm/hr)100%97%741 mm HgSSW 193° 8.5 (12.33) m/s0.1
10:00Weather
Blizzard
1 °C100% (0.43 mm/hr)100%97%741 mm HgSSW 202° 7.89 (11.56) m/s0.1
11:00Weather
Heavy snow
1 °C100% (0.34 mm/hr)100%97%741 mm HgSSW 209° 7.11 (10.22) m/s0.2
12:00Weather
Light snow
2 °C100% (0.06 mm/hr)100%97%742 mm HgSSW 210° 5 (7.36) m/s0.3
13:00Weather
Patchy rain possible
2 °C66% (0.01 mm/hr)100%97%743 mm HgSSW 204° 4.69 (6.67) m/s0.4
14:00Weather
Light snow
2 °C64% (0.03 mm/hr)100%97%743 mm HgSSW 212° 3.89 (5.53) m/s0.4
15:00Weather
Light snow
2 °C100% (0.06 mm/hr)100%96%743 mm HgSW 226° 3.5 (4.94) m/s0.6
16:00Weather
Light snow
3 °C71% (0.03 mm/hr)100%95%743 mm HgSW 236° 3.39 (4.89) m/s0.3
17:00Weather
Moderate snow
3 °C100% (0.08 mm/hr)100%96%744 mm HgWSW 253° 2.81 (4.06) m/s0.2
18:00Weather
Fog
3 °C100% (0.15 mm/hr)100%97%744 mm HgW 267° 2.19 (3.31) m/s0.1
19:00Weather
Light sleet
3 °C100% (0.3 mm/hr)100%98%744 mm HgWNW 288° 1.81 (2.81) m/s0
20:00Weather
Light sleet
3 °C100% (0.42 mm/hr)100%98%745 mm HgNW 314° 2.19 (3.44) m/s0
21:00Weather
Partly cloudy
3 °C100% (0.46 mm/hr)75%93%746 mm HgNNW 334° 3.11 (4.78) m/s0
22:00Weather
Heavy snow
2 °C100% (0.38 mm/hr)100%98%746 mm HgN 353° 3.69 (5.64) m/s0
23:00Weather
Moderate snow
2 °C100% (0.16 mm/hr)100%97%746 mm HgN 4° 4.11 (6.22) m/s0
Mon, Apr 6, 2026

Frequently asked questions about the weather in Helsinki

Today in Helsinki the temperature ranges from 1 °C to 4 °C, wind up to 9.89 m/s. Check the detailed hourly forecast above for more information.

The precipitation probability in Helsinki today is 100%. View the full multi-day forecast above to see the rain chances for each upcoming day.

The wind speed in Helsinki today reaches up to 9.89 m/s with gusts up to 14.58 m/s. Check the detailed wind chart above for hourly wind data.

The air humidity in Helsinki today ranges from 80% to 98%. View the humidity chart above for hourly details.

The UV index in Helsinki today reaches up to 0.6. Check the UV index chart above for hourly values throughout the day.

The atmospheric pressure in Helsinki today ranges from 741 to 746 mm Hg. View the pressure chart above for hourly readings.

Cloud cover in Helsinki today reaches up to 100%. Check the cloud cover chart above for hourly details throughout the day.

Helsinki on the map

Data Sources & Methodology

Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.