5-day weather forecast Helsinki 29-03-2026
Weather forecast Helsinki today 29.03.2026: sunny, temperature from 1 °C to 4 °C.
Precipitation probability 88%. Wind up to 5.11 m/s (gusts 7.53 m/s). Air humidity 68–93%, atmospheric pressure 761–764 mm Hg, UV index up to 1.9.
Sunset 19:58
| Temperature | Precipitation | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 1 °C | 0% | 21% | 85% | 764 mm Hg | SW 218° 2.81 (5.67) m/s | 0 |
| 01:00 |  Partly cloudy | 1 °C | 0% | 33% | 85% | 764 mm Hg | SSW 211° 2.89 (5.89) m/s | 0 |
| 02:00 |  Overcast | 1 °C | 0% | 88% | 86% | 764 mm Hg | SSW 210° 2.89 (5.92) m/s | 0 |
| 03:00 | Partly cloudy | 1 °C | 0% | 51% | 86% | 764 mm Hg | SSW 208° 2.81 (5.69) m/s | 0 |
| 04:00 | Partly cloudy | 1 °C | 0% | 51% | 86% | 764 mm Hg | SSW 208° 2.81 (5.72) m/s | 0 |
| 05:00 | Clear | 1 °C | 0% | 13% | 85% | 764 mm Hg | SSW 204° 2.69 (5.33) m/s | 0 |
| 06:00 |  Partly cloudy | 1 °C | 0% | 32% | 85% | 764 mm Hg | SSW 202° 2.89 (5.75) m/s | 0 |
| 07:00 |  Sunny | 0 °C | 0% | 11% | 86% | 764 mm Hg | SSW 202° 3 (6.03) m/s | 0 |
| 08:00 | Sunny | 1 °C | 0% | 5% | 83% | 764 mm Hg | SSW 202° 3.11 (5.86) m/s | 0.2 |
| 09:00 | Sunny | 2 °C | 0% | 4% | 77% | 764 mm Hg | SSW 202° 3.61 (5.83) m/s | 0.4 |
| 10:00 | Sunny | 3 °C | 0% | 5% | 71% | 764 mm Hg | SSW 205° 4.11 (6.28) m/s | 0.8 |
| 11:00 | Sunny | 3 °C | 0% | 4% | 68% | 764 mm Hg | SSW 206° 4.39 (6.56) m/s | 1.3 |
| 12:00 | Sunny | 4 °C | 0% | 7% | 71% | 764 mm Hg | SW 215° 5.11 (7.06) m/s | 1.7 |
| 13:00 |  Cloudy | 4 °C | 0% | 65% | 70% | 764 mm Hg | SW 218° 5.11 (7.17) m/s | 1.9 |
| 14:00 |  Overcast | 3 °C | 0% | 100% | 74% | 764 mm Hg | SW 226° 5.11 (7.31) m/s | 1.8 |
| 15:00 |  Patchy rain possible | 3 °C | 88% (0.01 mm/hr) | 100% | 83% | 764 mm Hg | SW 230° 5 (7.53) m/s | 1.5 |
| 16:00 | Patchy rain possible | 3 °C | 62% (0.01 mm/hr) | 100% | 88% | 763 mm Hg | SW 233° 4.81 (7.36) m/s | 1.1 |
| 17:00 | Overcast | 2 °C | 0% | 100% | 92% | 762 mm Hg | SW 234° 4.5 (7) m/s | 0.7 |
| 18:00 | Overcast | 2 °C | 0% | 100% | 93% | 762 mm Hg | SW 235° 4.39 (6.75) m/s | 0.3 |
| 19:00 | Overcast | 3 °C | 0% | 92% | 91% | 762 mm Hg | SW 231° 4.19 (6.56) m/s | 0 |
| 20:00 | Partly cloudy | 2 °C | 0% | 46% | 91% | 761 mm Hg | SW 228° 4 (6.64) m/s | 0 |
| 21:00 | Partly cloudy | 3 °C | 0% | 75% | 93% | 761 mm Hg | SW 225° 4.11 (6.97) m/s | 0 |
| 22:00 | Partly cloudy | 1 °C | 0% | 61% | 90% | 761 mm Hg | SW 227° 4.11 (7.14) m/s | 0 |
| 23:00 | Clear | 1 °C | 0% | 10% | 87% | 761 mm Hg | SW 224° 4.11 (7.14) m/s | 0 |
Frequently asked questions about the weather in Helsinki
Today in Helsinki the temperature ranges from 1 °C to 4 °C, wind up to 5.11 m/s. Check the detailed hourly forecast above for more information.
The precipitation probability in Helsinki today is 88%. 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 5.11 m/s with gusts up to 7.53 m/s. Check the detailed wind chart above for hourly wind data.
The air humidity in Helsinki today ranges from 68% to 93%. View the humidity chart above for hourly details.
The UV index in Helsinki today reaches up to 1.9. Check the UV index chart above for hourly values throughout the day.
The atmospheric pressure in Helsinki today ranges from 761 to 764 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.
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.