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5-day weather forecast Helsinki 18-03-2026

Weather forecast Helsinki tomorrow 18.03.2026: partly cloudy, temperature from 1 °C to 4 °C.

No precipitation expected. Wind up to 5.89 m/s (gusts 10.42 m/s). Air humidity 77–94%, atmospheric pressure 771–773 mm Hg, UV index up to 1.4.

Sunrise 04:31
Sunset 16:26
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Type of temperature:
°C
°F
Wed, 18 Mar, 2026

Forecast from 1 °C to 4 °C and precipitation

Cloud cover

Wind speed and direction

Air humidity

Atmospheric pressure

Ultraviolet index

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