5-day weather forecast Helsinki Nov 12, 2026
6°Weather forecast Helsinki tomorrow Nov 12, 2026: patchy rain possible, temperature from 4 °C to 6 °C.
Precipitation probability 69%. Wind up to 6.61 m/s (gusts 12.22 m/s). Air humidity 80–95%, atmospheric pressure 744–749 mm Hg, UV index up to 0.2.
Weather Alerts
Yellow wind warning for sea area: Gulf of Finland, Sat 8.00 - Sun 0.00
Wind warning for sea areas
Wind warning for sea areas: From Saturday morning to the night between Saturday and Sunday, probability for northwest gale-force winds is 30%.
Yellow wind warning for sea area: Gulf of Finland, Sat 8.00 - Sun 0.00
Wind warning for sea areas
Wind warning for sea areas: From Saturday morning to the night between Saturday and Sunday, probability for northwest gale-force winds is 30%.
Yellow wind warning for sea area: Western Gulf of Finland and Northern Baltic, Thu 14.00 - Fri 0.00
Wind warning for sea areas
Wind warning for sea areas: From Thursday noon to the night between Thursday and Friday, probability for southwest gale-force winds is 60%.
Yellow wind warning for sea area: Gulf of Finland, Sat 8.00 - Sun 0.00
Wind warning for sea areas
Wind warning for sea areas: From Saturday morning to the night between Saturday and Sunday, probability for northwest gale-force winds is 30%.
Yellow wind warning for sea area: Western Gulf of Finland and Northern Baltic, Thu 14.00 - Fri 0.00
Wind warning for sea areas
Wind warning for sea areas: From Thursday noon to the night between Thursday and Friday, probability for southwest gale-force winds is 60%.
5 days at a glance — tap a day to open it
Sunrise 08:11
Sunset 15:56
Sunset 15:56
Waxing Crescent14% illuminated
Moonrise 13:16 · Moonset 16:33
Moonrise 13:16 · Moonset 16:33
Chart
Table
| Time | Weather | Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index |
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Patchy rain possible | 5 °C | 39% (0.12 mm/hr) | 92% | 90% | 749 mm Hg | SSE 164° 3.11 (5.83) m/s | 0 |
| 01:00 |  Light rain shower | 5 °C | 44% (0.2 mm/hr) | 93% | 90% | 749 mm Hg | SSE 166° 3.19 (5.97) m/s | 0 |
| 02:00 | Light rain shower | 5 °C | 46% (0.25 mm/hr) | 92% | 90% | 749 mm Hg | S 170° 3.19 (5.97) m/s | 0 |
| 03:00 | Light rain shower | 5 °C | 50% (0.28 mm/hr) | 96% | 91% | 749 mm Hg | SSE 166° 3.11 (6.03) m/s | 0 |
| 04:00 |  Light drizzle | 5 °C | 60% (0.32 mm/hr) | 98% | 93% | 749 mm Hg | SSE 163° 3.11 (6.25) m/s | 0 |
| 05:00 | Light drizzle | 5 °C | 62% (0.34 mm/hr) | 100% | 95% | 748 mm Hg | SSE 156° 3 (6.39) m/s | 0 |
| 06:00 | Light drizzle | 5 °C | 55% (0.22 mm/hr) | 99% | 95% | 748 mm Hg | SSE 162° 2.81 (5.89) m/s | 0 |
| 07:00 | Patchy rain possible | 5 °C | 42% (0.11 mm/hr) | 97% | 93% | 748 mm Hg | S 171° 2.69 (5.64) m/s | 0 |
| 08:00 | Patchy rain possible | 5 °C | 31% (0.01 mm/hr) | 96% | 91% | 747 mm Hg | S 177° 2.31 (5.11) m/s | 0 |
| 09:00 | Patchy rain possible | 5 °C | 38% (0.08 mm/hr) | 97% | 91% | 747 mm Hg | S 175° 3 (6.03) m/s | 0 |
| 10:00 | Patchy rain possible | 5 °C | 42% (0.12 mm/hr) | 99% | 92% | 747 mm Hg | S 174° 4.11 (7.36) m/s | 0.1 |
| 11:00 |  Light rain shower | 6 °C | 46% (0.18 mm/hr) | 100% | 92% | 747 mm Hg | S 174° 4.81 (8.47) m/s | 0.1 |
| 12:00 |  Light drizzle | 6 °C | 57% (0.28 mm/hr) | 100% | 92% | 747 mm Hg | S 177° 4.89 (9.22) m/s | 0.2 |
| 13:00 | Light drizzle | 6 °C | 63% (0.39 mm/hr) | 100% | 92% | 747 mm Hg | S 179° 5.19 (10.22) m/s | 0.2 |
| 14:00 | Light rain shower | 6 °C | 61% (0.48 mm/hr) | 100% | 91% | 746 mm Hg | S 182° 5.39 (10.75) m/s | 0.1 |
| 15:00 | Light drizzle | 6 °C | 69% (0.54 mm/hr) | 100% | 91% | 746 mm Hg | S 182° 5.5 (10.83) m/s | 0 |
| 16:00 | Light rain shower | 6 °C | 49% (0.26 mm/hr) | 100% | 91% | 746 mm Hg | S 176° 5.69 (10.92) m/s | 0 |
| 17:00 | Patchy rain possible | 6 °C | 31% (0.03 mm/hr) | 100% | 86% | 746 mm Hg | S 178° 6.19 (11.06) m/s | 0 |
| 18:00 | Patchy rain possible | 6 °C | 27% (0.02 mm/hr) | 100% | 82% | 746 mm Hg | S 175° 6.19 (11.03) m/s | 0 |
| 19:00 | Patchy rain possible | 5 °C | 27% (0.02 mm/hr) | 100% | 81% | 746 mm Hg | S 170° 6 (10.94) m/s | 0 |
| 20:00 | Patchy rain possible | 5 °C | 26% (0.03 mm/hr) | 100% | 80% | 746 mm Hg | SSE 165° 6.11 (11.25) m/s | 0 |
| 21:00 | Patchy rain possible | 4 °C | 34% (0.09 mm/hr) | 100% | 81% | 745 mm Hg | SSE 159° 6 (11.5) m/s | 0 |
| 22:00 | Patchy rain possible | 4 °C | 37% (0.15 mm/hr) | 98% | 82% | 745 mm Hg | SSE 154° 6.31 (11.92) m/s | 0 |
| 23:00 |  Moderate snow | 4 °C | 44% (0.22 mm/hr) | 98% | 83% | 744 mm Hg | SSE 152° 6.61 (12.22) m/s | 0 |
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.