5-day weather forecast Helsinki 22-05-2026
Weather forecast Helsinki today 22.05.2026: sunny, temperature from 8 °C to 16 °C.
Precipitation probability 61%. Wind up to 5.81 m/s (gusts 11.89 m/s). Air humidity 67–91%, atmospheric pressure 763–764 mm Hg, UV index up to 3.4.
Sunset 22:08
Moonrise 09:56 · Moonset 02:46
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 10 °C | 0% | 5% | 86% | 764 mm Hg | W 280° 2.61 (5.47) m/s | 0 |
| 01:00 | Clear | 10 °C | 0% | 6% | 85% | 764 mm Hg | W 275° 2.81 (5.89) m/s | 0 |
| 02:00 | Clear | 9 °C | 0% | 8% | 85% | 764 mm Hg | W 278° 3 (6.31) m/s | 0 |
| 03:00 | Clear | 9 °C | 0% | 10% | 85% | 764 mm Hg | W 279° 3.11 (6.5) m/s | 0 |
| 04:00 |  Partly cloudy | 8 °C | 0% | 48% | 86% | 764 mm Hg | W 279° 3.11 (6.5) m/s | 0 |
| 05:00 |  Partly cloudy | 9 °C | 0% | 46% | 86% | 764 mm Hg | W 272° 3 (6.31) m/s | 0 |
| 06:00 |  Overcast | 9 °C | 0% | 94% | 84% | 764 mm Hg | W 277° 2.89 (5.72) m/s | 0.2 |
| 07:00 | Overcast | 10 °C | 0% | 100% | 79% | 764 mm Hg | W 280° 3 (5.19) m/s | 0.4 |
| 08:00 | Overcast | 11 °C | 0% | 94% | 76% | 764 mm Hg | W 278° 3.31 (5.42) m/s | 0.9 |
| 09:00 |  Cloudy | 12 °C | 0% | 63% | 74% | 764 mm Hg | W 278° 3.61 (5.83) m/s | 1.5 |
| 10:00 | Partly cloudy | 13 °C | 0% | 59% | 72% | 764 mm Hg | W 276° 4 (6.17) m/s | 2.3 |
| 11:00 |  Patchy rain possible | 13 °C | 61% (0.04 mm/hr) | 100% | 75% | 764 mm Hg | W 266° 4 (6.22) m/s | 2.8 |
| 12:00 |  Light rain shower | 15 °C | 100% (0.53 mm/hr) | 77% | 67% | 763 mm Hg | W 279° 2.5 (4.25) m/s | 3 |
| 13:00 |  Light rain | 14 °C | 100% (0.86 mm/hr) | 87% | 74% | 763 mm Hg | W 268° 2.81 (4.61) m/s | 3 |
| 14:00 | Light rain shower | 13 °C | 100% (1.21 mm/hr) | 96% | 84% | 764 mm Hg | WSW 244° 2.89 (4.92) m/s | 3.4 |
| 15:00 | Light rain | 12 °C | 100% (1.51 mm/hr) | 100% | 91% | 764 mm Hg | SW 232° 4.31 (8.03) m/s | 3.4 |
| 16:00 | Light rain shower | 13 °C | 100% (0.74 mm/hr) | 100% | 85% | 763 mm Hg | WSW 246° 5.5 (9.56) m/s | 2.6 |
| 17:00 | Light rain | 13 °C | 100% (1.24 mm/hr) | 95% | 84% | 763 mm Hg | W 268° 4.5 (8.22) m/s | 1.6 |
| 18:00 | Partly cloudy | 16 °C | 100% (0.95 mm/hr) | 50% | 82% | 763 mm Hg | WSW 257° 3.89 (7.47) m/s | 1.3 |
| 19:00 |  Patchy light drizzle | 13 °C | 100% (0.7 mm/hr) | 58% | 86% | 763 mm Hg | WSW 255° 4.81 (9.42) m/s | 0.7 |
| 20:00 | Light rain shower | 12 °C | 100% (0.17 mm/hr) | 72% | 85% | 763 mm Hg | WSW 257° 5.61 (11.64) m/s | 0.3 |
| 21:00 |  Sunny | 12 °C | 0% | 25% | 83% | 763 mm Hg | W 260° 5.81 (11.89) m/s | 0.1 |
| 22:00 | Sunny | 11 °C | 0% | 21% | 86% | 763 mm Hg | W 261° 5.69 (11.83) m/s | 0 |
| 23:00 | Clear | 11 °C | 0% | 15% | 88% | 763 mm Hg | W 267° 5.39 (11.17) m/s | 0 |
Frequently asked questions about the weather in Helsinki
Today in Helsinki the temperature ranges from 8 °C to 16 °C, wind up to 5.81 m/s. Check the detailed hourly forecast above for more information.
The precipitation probability in Helsinki today is 61%. 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 5.81 m/s with gusts up to 11.89 m/s. Check the detailed wind chart above for hourly wind data.
The air humidity in Helsinki today ranges from 67% to 91%. View the humidity chart above for hourly details.
The UV index in Helsinki today reaches up to 3.4. Check the UV index chart above for hourly values throughout the day.
The atmospheric pressure in Helsinki today ranges from 763 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.
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.