5-day weather forecast Helsinki 30-06-2026
Weather forecast Helsinki today 30.06.2026: sunny, temperature from 16 °C to 24 °C.
Precipitation probability 13%. Wind up to 5.11 m/s (gusts 8.97 m/s). Air humidity 47–92%, atmospheric pressure 760–764 mm Hg, UV index up to 5.6.
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Wildfire warning
Sunset 22:48
Moonrise 23:58 · Moonset 03:33
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Partly cloudy | 17 °C | 13% | 30% | 84% | 761 mm Hg | WSW 237° 2.69 (5.67) m/s | 0 |
| 01:00 | Partly cloudy | 16 °C | 14% | 37% | 83% | 761 mm Hg | SW 226° 2.89 (6.08) m/s | 0 |
| 02:00 |  Clear | 16 °C | 13% | 22% | 84% | 761 mm Hg | SW 228° 3.11 (6.5) m/s | 0 |
| 03:00 | Clear | 18 °C | 14% | 0% | 83% | 760 mm Hg | SW 233° 3.11 (6.5) m/s | 0 |
| 04:00 |  Partly cloudy | 16 °C | 17% | 33% | 92% | 761 mm Hg | WSW 243° 3.11 (6.5) m/s | 0 |
| 05:00 | Partly cloudy | 16 °C | 17% | 32% | 91% | 761 mm Hg | WSW 252° 3.31 (6.92) m/s | 0 |
| 06:00 |  Sunny | 17 °C | 10% | 0% | 83% | 761 mm Hg | W 260° 3.81 (7.47) m/s | 0.2 |
| 07:00 | Sunny | 17 °C | 7% | 0% | 74% | 761 mm Hg | W 259° 3.81 (6.67) m/s | 0.6 |
| 08:00 | Sunny | 18 °C | 4% | 0% | 65% | 761 mm Hg | WSW 257° 4.5 (7.19) m/s | 1.3 |
| 09:00 | Sunny | 19 °C | 4% | 0% | 61% | 761 mm Hg | W 261° 4.61 (6.92) m/s | 2.2 |
| 10:00 | Sunny | 20 °C | 3% | 0% | 58% | 761 mm Hg | W 260° 5.11 (7.61) m/s | 3.3 |
| 11:00 |  Cloudy | 21 °C | 8% | 69% | 55% | 761 mm Hg | W 259° 4.81 (7.25) m/s | 4.4 |
| 12:00 | Sunny | 21 °C | 4% | 21% | 57% | 762 mm Hg | WSW 254° 4.89 (7.28) m/s | 4.7 |
| 13:00 | Sunny | 22 °C | 4% | 12% | 60% | 762 mm Hg | WSW 253° 4.39 (6.36) m/s | 5.5 |
| 14:00 | Partly cloudy | 23 °C | 5% | 29% | 57% | 762 mm Hg | WSW 253° 4.11 (6.14) m/s | 5.6 |
| 15:00 | Sunny | 23 °C | 4% | 23% | 54% | 762 mm Hg | W 261° 4.11 (6.53) m/s | 4.7 |
| 16:00 | Sunny | 23 °C | 3% | 18% | 53% | 762 mm Hg | W 261° 3.89 (6.86) m/s | 3.2 |
| 17:00 | Sunny | 24 °C | 2% | 15% | 48% | 762 mm Hg | W 278° 3.89 (6.86) m/s | 2.8 |
| 18:00 | Sunny | 24 °C | 2% | 13% | 47% | 762 mm Hg | WNW 282° 4.19 (7.75) m/s | 1.8 |
| 19:00 | Sunny | 23 °C | 2% | 12% | 47% | 762 mm Hg | WNW 292° 4.31 (8.42) m/s | 1 |
| 20:00 | Sunny | 23 °C | 2% | 11% | 49% | 763 mm Hg | WNW 302° 4.39 (8.89) m/s | 0.5 |
| 21:00 | Sunny | 21 °C | 3% | 10% | 54% | 764 mm Hg | NW 310° 4.31 (8.97) m/s | 0.2 |
| 22:00 | Sunny | 19 °C | 4% | 11% | 61% | 764 mm Hg | NW 313° 4.19 (8.83) m/s | 0 |
| 23:00 | Clear | 17 °C | 5% | 12% | 66% | 764 mm Hg | NW 315° 3.81 (7.97) m/s | 0 |
Frequently asked questions about the weather in Helsinki
Today in Helsinki the temperature ranges from 16 °C to 24 °C, wind up to 5.11 m/s. Check the detailed hourly forecast above for more information.
The precipitation probability in Helsinki today is 13%. 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 5.11 m/s with gusts up to 8.97 m/s. Check the detailed wind chart above for hourly wind data.
The air humidity in Helsinki today ranges from 47% to 92%. View the humidity chart above for hourly details.
The UV index in Helsinki today reaches up to 5.6. Check the UV index chart above for hourly values throughout the day.
The atmospheric pressure in Helsinki today ranges from 760 to 764 mm Hg. View the pressure chart above for hourly readings.
Cloud cover in Helsinki today reaches up to 69%. 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.