5-day weather forecast Helsinki 29-05-2026
Weather forecast Helsinki today 29.05.2026: sunny, temperature from 7 °C to 17 °C.
No precipitation expected. Wind up to 6.89 m/s (gusts 10.33 m/s). Air humidity 32–88%, atmospheric pressure 758–761 mm Hg, UV index up to 4.7.
Weather Alerts
Tuulivaroitus merelle
Tuulivaroitus merelle
Tuulivaroitus merelle
Tuulivaroitus merelle
Sunset 22:23
Moonrise 21:23 · Moonset 02:49
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Partly cloudy | 10 °C | 0% | 28% | 61% | 758 mm Hg | NW 307° 5 (9.11) m/s | 0 |
| 01:00 |  Clear | 9 °C | 0% | 12% | 61% | 758 mm Hg | WNW 303° 5.89 (10.22) m/s | 0 |
| 02:00 | Clear | 9 °C | 0% | 12% | 62% | 758 mm Hg | NW 308° 6.11 (10.33) m/s | 0 |
| 03:00 | Clear | 8 °C | 0% | 14% | 65% | 758 mm Hg | NW 311° 5.69 (9.83) m/s | 0 |
| 04:00 | Clear | 8 °C | 0% | 15% | 68% | 758 mm Hg | NW 312° 5.5 (9.53) m/s | 0 |
| 05:00 |  Sunny | 7 °C | 0% | 14% | 71% | 758 mm Hg | NW 309° 5.19 (8.92) m/s | 0 |
| 06:00 | Sunny | 8 °C | 0% | 12% | 70% | 758 mm Hg | NW 309° 5 (7.75) m/s | 0.2 |
| 07:00 | Sunny | 9 °C | 0% | 9% | 68% | 758 mm Hg | NW 307° 5.19 (7.22) m/s | 0.5 |
| 08:00 | Sunny | 10 °C | 0% | 11% | 62% | 758 mm Hg | NW 318° 5.69 (7.75) m/s | 1 |
| 09:00 |  Partly cloudy | 12 °C | 0% | 52% | 55% | 758 mm Hg | NW 326° 6 (8.19) m/s | 1.8 |
| 10:00 |  Overcast | 13 °C | 0% | 100% | 49% | 758 mm Hg | NNW 332° 5.81 (8.17) m/s | 2.7 |
| 11:00 | Partly cloudy | 14 °C | 0% | 45% | 44% | 758 mm Hg | NNW 335° 6 (8.47) m/s | 3.6 |
| 12:00 | Sunny | 15 °C | 0% | 17% | 39% | 758 mm Hg | NNW 337° 6.89 (9.56) m/s | 4.5 |
| 13:00 | Sunny | 16 °C | 0% | 22% | 37% | 758 mm Hg | NNW 341° 6.81 (9.5) m/s | 4.7 |
| 14:00 | Sunny | 17 °C | 0% | 0% | 32% | 758 mm Hg | NNW 344° 6 (9.17) m/s | 4.6 |
| 15:00 | Partly cloudy | 16 °C | 0% | 47% | 36% | 758 mm Hg | N 353° 5.89 (8.81) m/s | 4.2 |
| 16:00 | Overcast | 16 °C | 0% | 100% | 37% | 758 mm Hg | N 3° 5.39 (8.64) m/s | 3.3 |
| 17:00 |  Cloudy | 16 °C | 0% | 79% | 41% | 758 mm Hg | NNE 33° 4 (6.78) m/s | 1.7 |
| 18:00 | Partly cloudy | 14 °C | 0% | 27% | 50% | 759 mm Hg | E 84° 3.61 (6.03) m/s | 1 |
| 19:00 | Partly cloudy | 13 °C | 0% | 36% | 56% | 759 mm Hg | ESE 113° 3.5 (5.67) m/s | 0.5 |
| 20:00 | Partly cloudy | 11 °C | 0% | 45% | 65% | 760 mm Hg | SE 132° 4.39 (6.64) m/s | 0.3 |
| 21:00 | Partly cloudy | 8 °C | 0% | 31% | 81% | 761 mm Hg | SSE 153° 4.19 (6.17) m/s | 0.1 |
| 22:00 | Sunny | 8 °C | 0% | 9% | 85% | 761 mm Hg | S 184° 2.31 (3.89) m/s | 0 |
| 23:00 | Clear | 7 °C | 0% | 6% | 88% | 761 mm Hg | SW 218° 2 (3.67) m/s | 0 |
Frequently asked questions about the weather in Helsinki
Today in Helsinki the temperature ranges from 7 °C to 17 °C, wind up to 6.89 m/s. Check the detailed hourly forecast above for more information.
The precipitation probability in Helsinki today is 0%. 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 6.89 m/s with gusts up to 10.33 m/s. Check the detailed wind chart above for hourly wind data.
The air humidity in Helsinki today ranges from 32% to 88%. View the humidity chart above for hourly details.
The UV index in Helsinki today reaches up to 4.7. Check the UV index chart above for hourly values throughout the day.
The atmospheric pressure in Helsinki today ranges from 758 to 761 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.