5-day weather forecast Helsinki 13-05-2026
Weather forecast Helsinki today 13.05.2026: patchy rain possible, temperature from 7 °C to 17 °C.
Precipitation probability 88%. Wind up to 5.11 m/s (gusts 9.53 m/s). Air humidity 59–99%, atmospheric pressure 746–749 mm Hg, UV index up to 1.2.
Sunset 21:49
Moonrise 03:42 · Moonset 16:59
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Fog | 10 °C | 88% (0.02 mm/hr) | 100% | 99% | 749 mm Hg | SSE 152° 1.11 (2.25) m/s | 0 |
| 01:00 | Fog | 9 °C | 0% | 100% | 99% | 749 mm Hg | SSE 157° 1.11 (2.22) m/s | 0 |
| 02:00 | Fog | 9 °C | 84% (0.01 mm/hr) | 100% | 99% | 749 mm Hg | SSE 148° 1.19 (2.5) m/s | 0 |
| 03:00 | Fog | 9 °C | 64% (0.02 mm/hr) | 100% | 99% | 749 mm Hg | ENE 72° 0.5 (1.06) m/s | 0 |
| 04:00 | Fog | 9 °C | 0% | 100% | 99% | 748 mm Hg | NNE 29° 1.19 (2.53) m/s | 0 |
| 05:00 |  Fog | 9 °C | 0% | 100% | 98% | 748 mm Hg | NE 40° 2.31 (4.83) m/s | 0 |
| 06:00 |  Light drizzle | 9 °C | 100% (0.2 mm/hr) | 100% | 97% | 748 mm Hg | NE 53° 2.39 (5.03) m/s | 0 |
| 07:00 |  Patchy rain possible | 9 °C | 100% (0.13 mm/hr) | 100% | 94% | 747 mm Hg | NE 54° 2.81 (5.58) m/s | 0.1 |
| 08:00 |  Partly cloudy | 9 °C | 0% | 46% | 93% | 747 mm Hg | ENE 69° 3.81 (7.31) m/s | 0.1 |
| 09:00 |  Cloudy | 10 °C | 0% | 84% | 88% | 747 mm Hg | E 85° 4.81 (8.61) m/s | 0.2 |
| 10:00 |  Overcast | 11 °C | 0% | 100% | 85% | 747 mm Hg | E 93° 5 (8.53) m/s | 0.4 |
| 11:00 | Patchy rain possible | 10 °C | 68% (0.03 mm/hr) | 99% | 88% | 747 mm Hg | E 95° 5.11 (9.22) m/s | 0.7 |
| 12:00 | Patchy rain possible | 10 °C | 63% (0.02 mm/hr) | 100% | 89% | 747 mm Hg | E 87° 5.11 (9.42) m/s | 0.8 |
| 13:00 | Overcast | 10 °C | 0% | 100% | 90% | 747 mm Hg | E 84° 4.5 (9.11) m/s | 1 |
| 14:00 | Patchy rain possible | 10 °C | 87% (0.05 mm/hr) | 100% | 86% | 746 mm Hg | E 91° 4.89 (9.53) m/s | 1.1 |
| 15:00 | Patchy rain possible | 10 °C | 67% (0.02 mm/hr) | 100% | 88% | 746 mm Hg | ESE 106° 3.5 (7) m/s | 1.2 |
| 16:00 | Patchy rain possible | 17 °C | 100% (0.13 mm/hr) | 25% | 59% | 746 mm Hg | SE 128° 3.61 (6.11) m/s | 1 |
| 17:00 | Patchy rain possible | 11 °C | 100% (0.13 mm/hr) | 100% | 85% | 746 mm Hg | SSE 155° 2.31 (3.78) m/s | 0.3 |
| 18:00 | Patchy rain possible | 10 °C | 100% (0.15 mm/hr) | 100% | 89% | 746 mm Hg | SSW 197° 1.69 (2.64) m/s | 0.2 |
| 19:00 |  Light rain | 9 °C | 100% (1.08 mm/hr) | 100% | 93% | 746 mm Hg | SW 229° 2.5 (3.94) m/s | 0.1 |
| 20:00 | Light rain | 8 °C | 100% (0.8 mm/hr) | 100% | 97% | 746 mm Hg | WSW 242° 3.11 (5) m/s | 0.1 |
| 21:00 | Light rain | 8 °C | 100% (2.11 mm/hr) | 100% | 97% | 746 mm Hg | SW 233° 4 (6.19) m/s | 0 |
| 22:00 |  Light drizzle | 7 °C | 100% (0.65 mm/hr) | 100% | 97% | 746 mm Hg | WSW 245° 4.39 (6.67) m/s | 0 |
| 23:00 | Light drizzle | 7 °C | 100% (0.66 mm/hr) | 100% | 96% | 746 mm Hg | SW 216° 4.31 (6.42) m/s | 0 |
Frequently asked questions about the weather in Helsinki
Today in Helsinki the temperature ranges from 7 °C to 17 °C, wind up to 5.11 m/s. Check the detailed hourly forecast above for more information.
The precipitation probability in Helsinki today is 88%. 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 9.53 m/s. Check the detailed wind chart above for hourly wind data.
The air humidity in Helsinki today ranges from 59% to 99%. View the humidity chart above for hourly details.
The UV index in Helsinki today reaches up to 1.2. Check the UV index chart above for hourly values throughout the day.
The atmospheric pressure in Helsinki today ranges from 746 to 749 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.