5-day weather forecast Helsinki 29-03-2026

Weather forecast Helsinki tomorrow 29.03.2026: sunny, temperature from 1 °C to 5 °C.

No precipitation expected. Wind up to 3.89 m/s (gusts 5.92 m/s). Air humidity 63–87%, atmospheric pressure 761–764 mm Hg, UV index up to 1.9.

Sunrise 05:59
Sunset 18:53
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Table

Forecast from 1 °C to 5 °C and precipitation

Temperature & Precipitation
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Temperature (°C)110000001233445454432111
Precipitation (mm/hr)000000000000000000000000

Cloud cover

Cloud cover
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Cloud cover (%)26254447471038313555121418159671219224269

Wind speed and direction

Wind & Wind gust
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Wind (m/s)2.692.612.812.692.692.692.812.892.893.313.813.893.893.893.893.893.813.693.192.612.392.192.312.31
Wind gust (m/s)5.585.425.865.695.675.585.785.925.615.445.835.895.785.755.785.925.815.785.084.444.444.064.224.28

Air humidity

Humidity
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Humidity (%)858686878787868684767167656363636364677379818487

Atmospheric pressure

Pressure
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Pressure (mm Hg)764764764764764764764764764764764764764764764763763762762761761761761761

Ultraviolet index

UV Index
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
UV Index000000000.20.40.81.31.71.91.81.51.10.60.300000

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.