5-day weather forecast Helsinki 04-06-2026
Weather forecast Helsinki today 04.06.2026: sunny, temperature from 11 °C to 24 °C.
Precipitation probability 6%. Wind up to 4.89 m/s (gusts 10.08 m/s). Air humidity 41–94%, atmospheric pressure 759–760 mm Hg, UV index up to 5.1.
Weather Alerts
Hide alertsTuulivaroitus merelle
Maastopalovaroitus
Maastopalovaroitus
Maastopalovaroitus
Maastopalovaroitus
Sunset 22:33
Moonrise 01:50 · Moonset 07:23
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 12 °C | 6% | 16% | 86% | 760 mm Hg | ESE 115° 2.19 (4.61) m/s | 0 |
| 01:00 | Clear | 11 °C | 7% | 12% | 90% | 760 mm Hg | ESE 113° 1.61 (3.36) m/s | 0 |
| 02:00 | Clear | 11 °C | 8% | 9% | 93% | 760 mm Hg | ESE 107° 1 (2.11) m/s | 0 |
| 03:00 | Clear | 11 °C | 9% | 11% | 94% | 760 mm Hg | E 84° 0.81 (1.67) m/s | 0 |
| 04:00 | Clear | 11 °C | 9% | 13% | 93% | 760 mm Hg | ENE 71° 0.81 (1.67) m/s | 0 |
| 05:00 |  Sunny | 12 °C | 8% | 12% | 91% | 760 mm Hg | ENE 78° 1.69 (3.58) m/s | 0 |
| 06:00 | Sunny | 13 °C | 6% | 14% | 86% | 760 mm Hg | ESE 109° 2 (4.19) m/s | 0.2 |
| 07:00 | Sunny | 14 °C | 4% | 15% | 80% | 760 mm Hg | ESE 122° 2.39 (4.72) m/s | 0.6 |
| 08:00 | Sunny | 15 °C | 3% | 14% | 75% | 760 mm Hg | SE 131° 2.5 (4.56) m/s | 1.1 |
| 09:00 | Sunny | 16 °C | 2% | 16% | 70% | 760 mm Hg | SE 132° 2.5 (4.39) m/s | 1.9 |
| 10:00 | Sunny | 17 °C | 2% | 17% | 66% | 760 mm Hg | SE 135° 2.81 (4.75) m/s | 2.9 |
| 11:00 | Sunny | 18 °C | 2% | 18% | 67% | 760 mm Hg | SE 126° 3.39 (5.83) m/s | 3.9 |
| 12:00 | Sunny | 18 °C | 2% | 18% | 67% | 760 mm Hg | ESE 120° 3.61 (6.33) m/s | 4.7 |
| 13:00 | Sunny | 18 °C | 2% | 15% | 65% | 760 mm Hg | ESE 116° 3.81 (6.75) m/s | 5.1 |
| 14:00 | Sunny | 19 °C | 2% | 20% | 63% | 760 mm Hg | ESE 107° 4 (7.17) m/s | 4.6 |
| 15:00 |  Patchy rain possible | 24 °C | 5% (0.01 mm/hr) | 0% | 41% | 759 mm Hg | ESE 116° 4.89 (8.81) m/s | 2.1 |
| 16:00 |  Cloudy | 16 °C | 6% | 66% | 70% | 760 mm Hg | ESE 117° 4 (8.39) m/s | 2.9 |
| 17:00 |  Partly cloudy | 15 °C | 4% | 27% | 76% | 760 mm Hg | E 93° 3.61 (7.56) m/s | 1.9 |
| 18:00 | Partly cloudy | 17 °C | 3% | 44% | 66% | 759 mm Hg | ESE 113° 4.61 (9.06) m/s | 0.8 |
| 19:00 | Sunny | 17 °C | 2% | 25% | 65% | 759 mm Hg | ESE 110° 4.5 (9.44) m/s | 0.6 |
| 20:00 | Partly cloudy | 16 °C | 3% | 27% | 71% | 759 mm Hg | ESE 110° 4.81 (10.08) m/s | 0.4 |
| 21:00 | Sunny | 15 °C | 3% | 23% | 74% | 759 mm Hg | ESE 106° 4.31 (9.03) m/s | 0.1 |
| 22:00 | Partly cloudy | 15 °C | 4% | 28% | 74% | 759 mm Hg | SE 130° 4 (8.39) m/s | 0 |
| 23:00 | Clear | 15 °C | 3% | 16% | 75% | 759 mm Hg | S 173° 3.89 (8.19) m/s | 0 |
Frequently asked questions about the weather in Helsinki
Today in Helsinki the temperature ranges from 11 °C to 24 °C, wind up to 4.89 m/s. Check the detailed hourly forecast above for more information.
The precipitation probability in Helsinki today is 6%. 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 4.89 m/s with gusts up to 10.08 m/s. Check the detailed wind chart above for hourly wind data.
The air humidity in Helsinki today ranges from 41% to 94%. View the humidity chart above for hourly details.
The UV index in Helsinki today reaches up to 5.1. Check the UV index chart above for hourly values throughout the day.
The atmospheric pressure in Helsinki today ranges from 759 to 760 mm Hg. View the pressure chart above for hourly readings.
Cloud cover in Helsinki today reaches up to 66%. 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.