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 4.31 m/s (gusts 6.36 m/s). Air humidity 65–94%, atmospheric pressure 761–763 mm Hg, UV index up to 1.9.
Sunrise 05:59
Sunset 18:53
Sunset 18:53
Chart
Table
| Temperature | Precipitation | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Partly cloudy | 1 °C | 0% | 27% | 86% | 763 mm Hg | SW 219° 2.81 (5.78) m/s | 0 |
| 01:00 | Partly cloudy | 1 °C | 0% | 44% | 87% | 763 mm Hg | SSW 212° 2.69 (5.61) m/s | 0 |
| 02:00 | Partly cloudy | 0 °C | 0% | 47% | 87% | 763 mm Hg | SSW 205° 2.81 (5.83) m/s | 0 |
| 03:00 | Partly cloudy | 0 °C | 0% | 36% | 87% | 763 mm Hg | SSW 203° 2.81 (5.89) m/s | 0 |
| 04:00 | Partly cloudy | 0 °C | 0% | 36% | 87% | 763 mm Hg | SSW 203° 2.81 (5.86) m/s | 0 |
| 05:00 |  Clear | 0 °C | 0% | 14% | 87% | 763 mm Hg | SSW 204° 2.89 (5.89) m/s | 0 |
| 06:00 |  Sunny | 0 °C | 0% | 22% | 86% | 763 mm Hg | SSW 201° 3 (5.97) m/s | 0 |
| 07:00 | Sunny | 0 °C | 0% | 13% | 88% | 763 mm Hg | SSW 202° 3.11 (6.36) m/s | 0 |
| 08:00 | Sunny | 1 °C | 0% | 4% | 84% | 763 mm Hg | SSW 203° 3.31 (6.22) m/s | 0.2 |
| 09:00 | Sunny | 2 °C | 0% | 1% | 78% | 763 mm Hg | SSW 206° 3.81 (6.14) m/s | 0.4 |
| 10:00 | Sunny | 3 °C | 0% | 3% | 74% | 763 mm Hg | SSW 209° 4.19 (6.36) m/s | 0.8 |
| 11:00 | Sunny | 3 °C | 0% | 5% | 71% | 763 mm Hg | SSW 212° 4.19 (6.17) m/s | 1.3 |
| 12:00 | Sunny | 4 °C | 0% | 7% | 69% | 763 mm Hg | SW 215° 4.31 (6.22) m/s | 1.7 |
| 13:00 | Sunny | 4 °C | 0% | 7% | 68% | 763 mm Hg | SW 219° 4.31 (6.22) m/s | 1.9 |
| 14:00 | Sunny | 4 °C | 0% | 8% | 67% | 763 mm Hg | SW 223° 4.19 (6.11) m/s | 1.8 |
| 15:00 | Sunny | 5 °C | 0% | 9% | 66% | 762 mm Hg | SW 227° 4 (5.92) m/s | 1.5 |
| 16:00 | Sunny | 4 °C | 0% | 8% | 65% | 762 mm Hg | SW 233° 3.89 (5.97) m/s | 1.1 |
| 17:00 | Sunny | 4 °C | 0% | 7% | 65% | 761 mm Hg | SW 234° 3.69 (5.75) m/s | 0.6 |
| 18:00 | Sunny | 4 °C | 0% | 8% | 67% | 761 mm Hg | SW 235° 3.31 (5.17) m/s | 0.3 |
| 19:00 | Partly cloudy | 3 °C | 0% | 55% | 73% | 761 mm Hg | SW 225° 2.81 (4.64) m/s | 0 |
| 20:00 | Partly cloudy | 2 °C | 0% | 41% | 79% | 761 mm Hg | SW 219° 2.69 (4.67) m/s | 0 |
| 21:00 |  Cloudy | 2 °C | 0% | 76% | 86% | 761 mm Hg | SW 214° 2.81 (4.69) m/s | 0 |
| 22:00 | Cloudy | 1 °C | 0% | 86% | 92% | 761 mm Hg | SW 218° 3 (5.03) m/s | 0 |
| 23:00 |  Mist | 1 °C | 0% | 42% | 94% | 761 mm Hg | SW 221° 3.11 (5.19) m/s | 0 |
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.