5-day weather forecast Helsinki 04-07-2026
Weather forecast Helsinki today 04.07.2026: patchy rain possible, temperature from 13 °C to 18 °C.
Precipitation probability 15%. Wind up to 2.11 m/s (gusts 3.25 m/s). Air humidity 69–93%, atmospheric pressure 752–753 mm Hg, UV index up to 4.7.
Sunset 22:44
Moonrise 00:04 · Moonset 09:31
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 14 °C | 15% | 16% | 92% | 752 mm Hg | S 189° 1.61 (3.25) m/s | 0 |
| 01:00 | Clear | 13 °C | 15% | 16% | 92% | 753 mm Hg | SSW 196° 1.39 (2.83) m/s | 0 |
| 02:00 | Clear | 13 °C | 16% | 22% | 92% | 753 mm Hg | SW 217° 1.31 (2.61) m/s | 0 |
| 03:00 | Clear | 13 °C | 15% | 14% | 92% | 753 mm Hg | SW 221° 1.19 (2.39) m/s | 0 |
| 04:00 |  Partly cloudy | 13 °C | 17% | 29% | 93% | 752 mm Hg | SW 221° 1 (1.97) m/s | 0 |
| 05:00 |  Sunny | 13 °C | 16% | 14% | 93% | 752 mm Hg | WSW 247° 0.61 (1.14) m/s | 0 |
| 06:00 | Sunny | 13 °C | 16% | 20% | 92% | 752 mm Hg | NW 311° 0.5 (0.83) m/s | 0.2 |
| 07:00 | Sunny | 14 °C | 15% | 21% | 89% | 752 mm Hg | N 355° 0.39 (0.58) m/s | 0.5 |
| 08:00 |  Partly cloudy | 16 °C | 12% | 50% | 88% | 752 mm Hg | NE 50° 1 (3) m/s | 1 |
| 09:00 |  Patchy rain possible | 16 °C | 35% (0.23 mm/hr) | 79% | 81% | 753 mm Hg | ENE 75° 0.11 (0.14) m/s | 1.8 |
| 10:00 | Patchy rain possible | 17 °C | 29% (0.13 mm/hr) | 78% | 80% | 753 mm Hg | SE 142° 0.19 (0.25) m/s | 2.7 |
| 11:00 |  Patchy light rain | 17 °C | 67% (1.75 mm/hr) | 75% | 81% | 753 mm Hg | SSE 151° 0.81 (1.08) m/s | 3.8 |
| 12:00 |  Light rain shower | 17 °C | 65% (0.99 mm/hr) | 85% | 83% | 753 mm Hg | SSE 165° 1.5 (2.33) m/s | 4.4 |
| 13:00 |  Patchy light drizzle | 17 °C | 37% (0.21 mm/hr) | 81% | 81% | 752 mm Hg | S 191° 1.69 (2.31) m/s | 4.7 |
| 14:00 | Patchy rain possible | 18 °C | 21% (0.06 mm/hr) | 81% | 74% | 752 mm Hg | SSW 211° 1.89 (3.11) m/s | 4.5 |
| 15:00 | Patchy rain possible | 18 °C | 56% (0.96 mm/hr) | 88% | 69% | 752 mm Hg | SSW 212° 1.89 (2.31) m/s | 4 |
| 16:00 | Patchy rain possible | 18 °C | 51% (0.89 mm/hr) | 70% | 73% | 752 mm Hg | SW 233° 2.11 (2.75) m/s | 3.4 |
| 17:00 | Patchy rain possible | 18 °C | 55% (0.89 mm/hr) | 79% | 75% | 752 mm Hg | SW 229° 1.39 (1.86) m/s | 2.4 |
| 18:00 | Patchy rain possible | 18 °C | 49% (0.66 mm/hr) | 78% | 74% | 752 mm Hg | S 188° 1.31 (1.86) m/s | 1.5 |
| 19:00 | Patchy rain possible | 18 °C | 46% (0.45 mm/hr) | 88% | 76% | 752 mm Hg | S 187° 1.39 (1.94) m/s | 0.8 |
| 20:00 | Patchy rain possible | 17 °C | 40% (0.27 mm/hr) | 78% | 85% | 752 mm Hg | S 190° 1.11 (1.78) m/s | 0.4 |
| 21:00 | Patchy light rain | 16 °C | 67% (1.11 mm/hr) | 74% | 88% | 752 mm Hg | S 174° 0.5 (0.89) m/s | 0.2 |
| 22:00 | Patchy rain possible | 15 °C | 28% (0.1 mm/hr) | 56% | 89% | 752 mm Hg | W 268° 0.5 (0.97) m/s | 0 |
| 23:00 |  Cloudy | 15 °C | 23% | 73% | 89% | 752 mm Hg | NW 308° 1.11 (2.14) m/s | 0 |
Frequently asked questions about the weather in Helsinki
Today in Helsinki the temperature ranges from 13 °C to 18 °C, wind up to 2.11 m/s. Check the detailed hourly forecast above for more information.
The precipitation probability in Helsinki today is 15%. 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 2.11 m/s with gusts up to 3.25 m/s. Check the detailed wind chart above for hourly wind data.
The air humidity in Helsinki today ranges from 69% to 93%. 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 752 to 753 mm Hg. View the pressure chart above for hourly readings.
Cloud cover in Helsinki today reaches up to 88%. 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.