5-day weather forecast Helsinki 31-03-2026
Weather forecast Helsinki Tuesday 31 March 31.03.2026: sunny, temperature from 1 °C to 6 °C.
Precipitation probability 71%. Wind up to 2.69 m/s (gusts 5.67 m/s). Air humidity 67–93%, atmospheric pressure 758–763 mm Hg, UV index up to 1.
Sunrise 05:59
Sunset 18:53
Sunset 18:53
Chart
Table
| Temperature | Precipitation | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 1 °C | 0% | 4% | 84% | 758 mm Hg | E 96° 2.69 (5.67) m/s | 0 |
| 01:00 | Clear | 1 °C | 0% | 6% | 86% | 758 mm Hg | E 97° 2.69 (5.67) m/s | 0 |
| 02:00 | Clear | 1 °C | 0% | 16% | 89% | 758 mm Hg | E 101° 2.39 (5.03) m/s | 0 |
| 03:00 | Clear | 0 °C | 0% | 17% | 92% | 758 mm Hg | ESE 106° 2.19 (4.61) m/s | 0 |
| 04:00 | Clear | 0 °C | 0% | 15% | 92% | 758 mm Hg | ESE 104° 2.11 (4.42) m/s | 0 |
| 05:00 | Clear | 0 °C | 0% | 12% | 92% | 758 mm Hg | E 96° 2.19 (4.61) m/s | 0 |
| 06:00 | Clear | 0 °C | 0% | 12% | 93% | 759 mm Hg | E 87° 2.31 (4.83) m/s | 0 |
| 07:00 |  Sunny | 0 °C | 0% | 11% | 93% | 759 mm Hg | E 82° 2.31 (4.83) m/s | 0 |
| 08:00 | Sunny | 1 °C | 0% | 18% | 90% | 759 mm Hg | ENE 75° 2.11 (4.25) m/s | 0.1 |
| 09:00 |  Partly cloudy | 2 °C | 0% | 28% | 85% | 759 mm Hg | E 79° 2.19 (3.92) m/s | 0.3 |
| 10:00 | Partly cloudy | 3 °C | 0% | 36% | 83% | 760 mm Hg | E 82° 2.31 (3.72) m/s | 0.4 |
| 11:00 |  Patchy rain possible | 4 °C | 71% (0.01 mm/hr) | 74% | 83% | 760 mm Hg | E 85° 2.11 (3.31) m/s | 0.6 |
| 12:00 |  Overcast | 4 °C | 0% | 92% | 82% | 760 mm Hg | E 85° 2.11 (3.28) m/s | 1 |
| 13:00 |  Cloudy | 5 °C | 0% | 76% | 80% | 761 mm Hg | E 84° 1.89 (2.97) m/s | 1 |
| 14:00 | Patchy rain possible | 5 °C | 64% (0.01 mm/hr) | 62% | 76% | 761 mm Hg | E 87° 1.81 (2.81) m/s | 0.4 |
| 15:00 | Patchy rain possible | 6 °C | 78% (0.01 mm/hr) | 59% | 73% | 761 mm Hg | E 95° 1.69 (2.64) m/s | 0.2 |
| 16:00 | Patchy rain possible | 6 °C | 76% (0.01 mm/hr) | 89% | 69% | 761 mm Hg | ESE 102° 1.39 (2.25) m/s | 0.1 |
| 17:00 | Partly cloudy | 6 °C | 0% | 51% | 67% | 761 mm Hg | ESE 110° 1.19 (2.03) m/s | 0.1 |
| 18:00 | Cloudy | 6 °C | 0% | 72% | 69% | 761 mm Hg | SE 127° 1 (1.78) m/s | 0 |
| 19:00 | Cloudy | 5 °C | 0% | 75% | 76% | 761 mm Hg | SSE 157° 1 (1.92) m/s | 0 |
| 20:00 | Partly cloudy | 4 °C | 0% | 50% | 83% | 762 mm Hg | S 171° 1 (1.97) m/s | 0 |
| 21:00 |  Partly cloudy | 3 °C | 0% | 48% | 88% | 762 mm Hg | S 182° 1.11 (2.14) m/s | 0 |
| 22:00 | Partly cloudy | 2 °C | 0% | 57% | 91% | 763 mm Hg | S 187° 1.11 (2.17) m/s | 0 |
| 23:00 | Partly cloudy | 2 °C | 0% | 58% | 93% | 763 mm Hg | SSW 203° 0.89 (1.81) m/s | 0 |
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.