Weather forecast Helsinki 25-12-2025
Weather tomorrow temperature from -1 °C to 6 °C, cloud cover up to 100%, precipitation is expected with a 63% chance, wind up to 9 m/s (gusts up to 14.33 m/s), air humidity from 66% to 94%, atmospheric pressure from 758 to 772 mm Hg, UV Index to 0.1 during the day. Forecast for the next days on the table.
Sunrise 09:21
Sunset 15:18
Sunset 15:18
Chart
Table
Type of temperature:
°C
°F| Temperature | Precipitation | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | -1 °C | 0% | 19% | 80% | 772 mm Hg | WNW 3.81 m/s | 0 |
| 01:00 | Clear | 0 °C | 0% | 25% | 89% | 772 mm Hg | WNW 4.39 m/s | 0 |
| 02:00 |  Partly cloudy | 0 °C | 0% | 58% | 93% | 771 mm Hg | W 4.61 m/s | 0 |
| 03:00 |  Cloudy | 0 °C | 0% | 72% | 94% | 771 mm Hg | W 5 m/s | 0 |
| 04:00 |  Overcast | 1 °C | 0% | 89% | 93% | 770 mm Hg | WNW 5.5 m/s | 0 |
| 05:00 | Cloudy | 2 °C | 0% | 76% | 92% | 770 mm Hg | WNW 5.39 m/s | 0 |
| 06:00 | Overcast | 2 °C | 0% | 100% | 90% | 769 mm Hg | WNW 6.11 m/s | 0 |
| 07:00 | Overcast | 3 °C | 0% | 100% | 89% | 768 mm Hg | WNW 5.89 m/s | 0 |
| 08:00 |  Overcast | 3 °C | 0% | 100% | 87% | 768 mm Hg | W 6.39 m/s | 0 |
| 09:00 |  Partly cloudy | 3 °C | 0% | 58% | 87% | 767 mm Hg | W 6.81 m/s | 0 |
| 10:00 | Partly cloudy | 4 °C | 0% | 55% | 81% | 766 mm Hg | WNW 7.81 m/s | 0 |
| 11:00 |  Cloudy | 6 °C | 0% | 87% | 69% | 765 mm Hg | WNW 8.39 m/s | 0 |
| 12:00 | Cloudy | 5 °C | 0% | 86% | 68% | 764 mm Hg | W 8.5 m/s | 0 |
| 13:00 | Partly cloudy | 5 °C | 0% | 54% | 66% | 762 mm Hg | WNW 8.69 m/s | 0.1 |
| 14:00 | Cloudy | 5 °C | 0% | 86% | 67% | 761 mm Hg | WNW 8.5 m/s | 0 |
| 15:00 | Overcast | 5 °C | 0% | 100% | 69% | 761 mm Hg | WNW 9 m/s | 0 |
| 16:00 | Overcast | 5 °C | 0% | 100% | 74% | 760 mm Hg | WNW 8.89 m/s | 0 |
| 17:00 | Overcast | 5 °C | 0% | 100% | 79% | 759 mm Hg | WNW 8.5 m/s | 0 |
| 18:00 | Overcast | 6 °C | 0% | 100% | 82% | 758 mm Hg | NW 8 m/s | 0 |
| 19:00 | Overcast | 6 °C | 0% | 100% | 81% | 758 mm Hg | NW 8.19 m/s | 0 |
| 20:00 |  Patchy rain possible | 6 °C | 63% (0.01 mm/hr) | 100% | 78% | 759 mm Hg | NNW 8.31 m/s | 0 |
| 21:00 | Cloudy | 6 °C | 0% | 67% | 74% | 759 mm Hg | NNW 8.81 m/s | 0 |
| 22:00 | Patchy rain possible | 6 °C | 68% (0.03 mm/hr) | 81% | 74% | 759 mm Hg | NNW 8.69 m/s | 0 |
| 23:00 | Clear | 5 °C | 0% | 0% | 71% | 760 mm Hg | NNW 7.81 m/s | 0 |
