5-day weather forecast Helsinki 25-07-2026
Weather forecast Helsinki today 25.07.2026: partly cloudy, temperature from 14 °C to 19 °C.
Precipitation probability 53%. Wind up to 6.61 m/s (gusts 10.17 m/s). Air humidity 68–94%, atmospheric pressure 752–756 mm Hg, UV index up to 4.3.
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Hide alertsSunset 22:09
Moonrise 21:15 · Moonset Does not set today
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 14 °C | 9% | 14% | 78% | 756 mm Hg | SSW 195° 2.61 (5.17) m/s | 0 |
| 01:00 |  Partly cloudy | 14 °C | 11% | 30% | 79% | 756 mm Hg | S 185° 2.81 (5.53) m/s | 0 |
| 02:00 | Partly cloudy | 14 °C | 13% | 47% | 79% | 756 mm Hg | S 171° 3.19 (6.03) m/s | 0 |
| 03:00 | Partly cloudy | 14 °C | 15% | 49% | 82% | 755 mm Hg | S 176° 3.69 (6.89) m/s | 0 |
| 04:00 | Partly cloudy | 14 °C | 16% | 47% | 85% | 755 mm Hg | S 190° 4.19 (7.53) m/s | 0 |
| 05:00 |  Overcast | 14 °C | 25% | 100% | 82% | 755 mm Hg | SSW 192° 4.69 (7.83) m/s | 0 |
| 06:00 |  Partly cloudy | 15 °C | 14% | 47% | 81% | 755 mm Hg | S 190° 5.11 (7.92) m/s | 0.1 |
| 07:00 | Partly cloudy | 15 °C | 16% | 57% | 81% | 755 mm Hg | S 185° 5.61 (7.97) m/s | 0.3 |
| 08:00 | Partly cloudy | 16 °C | 15% | 50% | 81% | 755 mm Hg | S 181° 6 (7.94) m/s | 0.8 |
| 09:00 | Partly cloudy | 17 °C | 13% | 49% | 77% | 754 mm Hg | S 182° 6.39 (8.14) m/s | 1.5 |
| 10:00 | Partly cloudy | 17 °C | 10% | 46% | 71% | 754 mm Hg | S 184° 6.39 (7.75) m/s | 2.6 |
| 11:00 | Partly cloudy | 18 °C | 9% | 46% | 68% | 753 mm Hg | S 184° 6.11 (7.42) m/s | 3.3 |
| 12:00 |  Patchy rain possible | 19 °C | 20% (0.12 mm/hr) | 68% | 68% | 754 mm Hg | SSW 192° 6.39 (7.86) m/s | 3.8 |
| 13:00 |  Light drizzle | 19 °C | 53% (0.5 mm/hr) | 88% | 73% | 753 mm Hg | SSW 204° 6.5 (8.67) m/s | 4.1 |
| 14:00 |  Light rain shower | 18 °C | 37% (0.4 mm/hr) | 60% | 78% | 753 mm Hg | SW 216° 6.39 (9.08) m/s | 4.3 |
| 15:00 |  Patchy light drizzle | 19 °C | 27% (0.17 mm/hr) | 78% | 70% | 753 mm Hg | SW 215° 6.61 (8.61) m/s | 3.8 |
| 16:00 | Patchy rain possible | 19 °C | 21% (0.1 mm/hr) | 74% | 69% | 753 mm Hg | SSW 210° 6.39 (8.14) m/s | 3 |
| 17:00 | Patchy light drizzle | 19 °C | 24% (0.2 mm/hr) | 55% | 71% | 753 mm Hg | SSW 207° 6.19 (8.25) m/s | 2.2 |
| 18:00 | Patchy rain possible | 18 °C | 20% (0.12 mm/hr) | 54% | 74% | 753 mm Hg | SSW 210° 5.69 (7.97) m/s | 1.2 |
| 19:00 | Patchy rain possible | 18 °C | 25% (0.13 mm/hr) | 65% | 78% | 753 mm Hg | SSW 209° 6 (8.64) m/s | 0.6 |
| 20:00 | Patchy rain possible | 16 °C | 25% (0.07 mm/hr) | 25% | 94% | 752 mm Hg | SSW 213° 6 (8.83) m/s | 0.2 |
| 21:00 | Light rain shower | 17 °C | 31% (0.21 mm/hr) | 62% | 83% | 752 mm Hg | SSW 208° 5.81 (9.17) m/s | 0.1 |
| 22:00 | Light rain shower | 16 °C | 40% (0.22 mm/hr) | 88% | 85% | 752 mm Hg | SSW 205° 6.39 (10.17) m/s | 0 |
| 23:00 |  Light rain shower | 16 °C | 33% (0.2 mm/hr) | 65% | 86% | 752 mm Hg | SSW 200° 6.39 (10.08) m/s | 0 |
Frequently asked questions about the weather in Helsinki
Today in Helsinki the temperature ranges from 14 °C to 19 °C, wind up to 6.61 m/s. Check the detailed hourly forecast above for more information.
The precipitation probability in Helsinki today is 53%. 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 6.61 m/s with gusts up to 10.17 m/s. Check the detailed wind chart above for hourly wind data.
The air humidity in Helsinki today ranges from 68% to 94%. View the humidity chart above for hourly details.
The UV index in Helsinki today reaches up to 4.3. Check the UV index chart above for hourly values throughout the day.
The atmospheric pressure in Helsinki today ranges from 752 to 756 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.