Weather forecast Helsinki 19-09-2025
Weather tomorrow temperature from 12 °C to 14 °C, cloud cover up to 100%, precipitation is expected with a 100% chance, wind up to 4.39 m/s (gusts up to 7.61 m/s), air humidity from 78% to 96%, atmospheric pressure from 752 to 758 mm Hg, UV Index to 1.2 during the day. Forecast for the next days on the table.
Sunrise 06:51
Sunset 19:37
Sunset 19:37
Chart
Table
Type of temperature:
°C
°F| Temperature | Precipitation | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Patchy light drizzle | 12 °C | 100% (0.31 mm/hr) | 73% | 92% | 753 mm Hg | S 2.81 m/s | 0 |
| 01:00 |  Light rain shower | 12 °C | 100% (1.26 mm/hr) | 100% | 94% | 753 mm Hg | SSE 3.39 m/s | 0 |
| 02:00 |  Moderate or heavy rain with thunder | 12 °C | 100% (0.79 mm/hr) | 100% | 95% | 752 mm Hg | SE 2.89 m/s | 0 |
| 03:00 |  Mist | 12 °C | 0% | 100% | 96% | 752 mm Hg | SE 2.89 m/s | 0 |
| 04:00 |  Light drizzle | 12 °C | 100% (0.48 mm/hr) | 100% | 95% | 752 mm Hg | SE 2 m/s | 0 |
| 05:00 | Light rain shower | 12 °C | 100% (0.56 mm/hr) | 98% | 94% | 752 mm Hg | S 1 m/s | 0 |
| 06:00 | Light rain shower | 13 °C | 100% (0.26 mm/hr) | 67% | 93% | 752 mm Hg | SW 0.39 m/s | 0 |
| 07:00 |  Thundery outbreaks possible | 13 °C | 100% (0.05 mm/hr) | 89% | 93% | 752 mm Hg | NW 1.61 m/s | 0 |
| 08:00 |  Patchy rain possible | 13 °C | 77% (0.01 mm/hr) | 98% | 92% | 753 mm Hg | NNW 2.11 m/s | 0.1 |
| 09:00 | Patchy rain possible | 13 °C | 100% (0.07 mm/hr) | 100% | 87% | 753 mm Hg | NNW 2.5 m/s | 0.3 |
| 10:00 | Patchy rain possible | 13 °C | 100% (0.06 mm/hr) | 100% | 89% | 754 mm Hg | NNW 2.11 m/s | 0.5 |
| 11:00 | Patchy rain possible | 13 °C | 65% (0.02 mm/hr) | 96% | 87% | 755 mm Hg | NW 2.11 m/s | 0.5 |
| 12:00 |  Cloudy | 14 °C | 0% | 81% | 82% | 755 mm Hg | WNW 2.5 m/s | 0.6 |
| 13:00 |  Overcast | 14 °C | 0% | 90% | 78% | 755 mm Hg | WNW 2.89 m/s | 0.9 |
| 14:00 | Patchy rain possible | 14 °C | 60% (0.02 mm/hr) | 100% | 80% | 756 mm Hg | W 3.11 m/s | 0.9 |
| 15:00 | Patchy rain possible | 14 °C | 85% (0.04 mm/hr) | 98% | 84% | 756 mm Hg | WSW 3.31 m/s | 1.2 |
| 16:00 | Patchy rain possible | 14 °C | 67% (0.03 mm/hr) | 69% | 86% | 757 mm Hg | WSW 3.61 m/s | 1 |
| 17:00 | Patchy rain possible | 14 °C | 76% (0.01 mm/hr) | 78% | 86% | 757 mm Hg | WSW 3.81 m/s | 0.5 |
| 18:00 | Patchy rain possible | 14 °C | 69% (0.02 mm/hr) | 76% | 87% | 758 mm Hg | WSW 4.39 m/s | 0.2 |
| 19:00 |  Sunny | 13 °C | 0% | 8% | 91% | 758 mm Hg | WSW 4.39 m/s | 0 |
| 20:00 |  Clear | 12 °C | 0% | 15% | 92% | 758 mm Hg | WSW 3.89 m/s | 0 |
| 21:00 | Clear | 12 °C | 0% | 19% | 93% | 758 mm Hg | WSW 4 m/s | 0 |
| 22:00 |  Partly cloudy | 12 °C | 0% | 29% | 93% | 758 mm Hg | WSW 3.5 m/s | 0 |
| 23:00 | Clear | 12 °C | 0% | 22% | 94% | 758 mm Hg | WSW 3.11 m/s | 0 |
