5-day weather forecast Helsinki 17-06-2026
Weather forecast Helsinki today 17.06.2026: light drizzle, temperature from 12 °C to 15 °C.
Precipitation probability 24%. Wind up to 7.89 m/s (gusts 12.81 m/s). Air humidity 77–94%, atmospheric pressure 750–754 mm Hg, UV index up to 1.9.
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Sunset 22:48
Moonrise 05:27 · Moonset 00:44
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Overcast | 15 °C | 24% | 92% | 84% | 750 mm Hg | WNW 298° 4.89 (8.39) m/s | 0 |
| 01:00 |  Light drizzle | 14 °C | 59% (0.33 mm/hr) | 100% | 91% | 750 mm Hg | NW 308° 5.5 (8.97) m/s | 0 |
| 02:00 |  Light rain shower | 14 °C | 57% (0.41 mm/hr) | 90% | 94% | 750 mm Hg | NW 312° 5.11 (8.22) m/s | 0 |
| 03:00 |  Patchy rain possible | 14 °C | 34% (0.09 mm/hr) | 70% | 94% | 750 mm Hg | WNW 303° 4.89 (7.86) m/s | 0 |
| 04:00 |  Partly cloudy | 13 °C | 22% | 56% | 93% | 750 mm Hg | WNW 299° 5 (7.89) m/s | 0 |
| 05:00 | Partly cloudy | 12 °C | 22% | 55% | 93% | 750 mm Hg | WNW 299° 5.5 (8.47) m/s | 0 |
| 06:00 | Partly cloudy | 12 °C | 21% | 57% | 91% | 750 mm Hg | WNW 302° 6 (8.75) m/s | 0.2 |
| 07:00 |  Overcast | 13 °C | 26% | 90% | 87% | 750 mm Hg | NW 304° 6.11 (8.61) m/s | 0.4 |
| 08:00 |  Cloudy | 14 °C | 20% | 74% | 83% | 750 mm Hg | WNW 301° 6.61 (9.42) m/s | 1 |
| 09:00 |  Patchy rain possible | 15 °C | 17% (0.03 mm/hr) | 62% | 77% | 750 mm Hg | WNW 303° 6.81 (9.56) m/s | 1.7 |
| 10:00 |  Light drizzle | 15 °C | 60% (0.49 mm/hr) | 100% | 80% | 750 mm Hg | NW 305° 6.89 (10.03) m/s | 1.9 |
| 11:00 | Patchy rain possible | 14 °C | 38% (0.13 mm/hr) | 100% | 84% | 750 mm Hg | WNW 300° 6.5 (11.14) m/s | 1.5 |
| 12:00 |  Light rain | 13 °C | 78% (1.46 mm/hr) | 100% | 93% | 750 mm Hg | NW 305° 7 (11.28) m/s | 0.9 |
| 13:00 | Light drizzle | 14 °C | 65% (0.45 mm/hr) | 100% | 91% | 750 mm Hg | WNW 303° 7 (11.83) m/s | 1.6 |
| 14:00 | Light drizzle | 15 °C | 60% (0.39 mm/hr) | 100% | 88% | 750 mm Hg | NW 304° 6.81 (11.97) m/s | 1.3 |
| 15:00 | Light rain | 14 °C | 72% (0.93 mm/hr) | 100% | 89% | 750 mm Hg | NW 309° 6.89 (12.03) m/s | 0.5 |
| 16:00 | Light rain | 14 °C | 75% (1.1 mm/hr) | 100% | 92% | 751 mm Hg | NW 314° 7.31 (12.22) m/s | 0.3 |
| 17:00 | Light drizzle | 14 °C | 61% (0.36 mm/hr) | 100% | 92% | 752 mm Hg | NW 321° 7.81 (12.81) m/s | 0.3 |
| 18:00 | Light rain | 15 °C | 69% (0.52 mm/hr) | 25% | 94% | 752 mm Hg | NW 322° 7.89 (12.58) m/s | 0.1 |
| 19:00 | Light rain | 13 °C | 72% (0.81 mm/hr) | 100% | 93% | 752 mm Hg | NW 324° 7.69 (12.06) m/s | 0.1 |
| 20:00 | Light drizzle | 13 °C | 60% (0.33 mm/hr) | 100% | 92% | 753 mm Hg | NNW 327° 7.39 (12.03) m/s | 0.1 |
| 21:00 | Patchy rain possible | 14 °C | 42% (0.14 mm/hr) | 100% | 90% | 753 mm Hg | NNW 328° 6.81 (11.64) m/s | 0.1 |
| 22:00 | Patchy rain possible | 14 °C | 25% (0.03 mm/hr) | 76% | 86% | 753 mm Hg | NW 326° 6.5 (11.61) m/s | 0 |
| 23:00 |  Partly cloudy | 14 °C | 13% | 46% | 78% | 754 mm Hg | NW 326° 6.81 (12.31) m/s | 0 |
Frequently asked questions about the weather in Helsinki
Today in Helsinki the temperature ranges from 12 °C to 15 °C, wind up to 7.89 m/s. Check the detailed hourly forecast above for more information.
The precipitation probability in Helsinki today is 24%. 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 7.89 m/s with gusts up to 12.81 m/s. Check the detailed wind chart above for hourly wind data.
The air humidity in Helsinki today ranges from 77% to 94%. 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 750 to 754 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.