5-day weather forecast Helsinki 02-08-2026
Weather forecast Helsinki today 02.08.2026: sunny, temperature from 14 °C to 20 °C.
Precipitation probability 24%. Wind up to 8.11 m/s (gusts 9.69 m/s). Air humidity 52–81%, atmospheric pressure 759–761 mm Hg, UV index up to 4.4.
Sunset 21:50
Moonrise 22:14 · Moonset 10:03
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Partly cloudy | 15 °C | 12% | 50% | 75% | 759 mm Hg | W 263° 2.89 (5.17) m/s | 0 |
| 01:00 | Partly cloudy | 15 °C | 12% | 47% | 77% | 759 mm Hg | WSW 249° 3.19 (5.5) m/s | 0 |
| 02:00 |  Patchy rain possible | 15 °C | 21% (0.01 mm/hr) | 86% | 79% | 760 mm Hg | WSW 247° 3 (5.22) m/s | 0 |
| 03:00 | Partly cloudy | 15 °C | 14% | 49% | 79% | 759 mm Hg | WSW 243° 2.89 (4.97) m/s | 0 |
| 04:00 | Partly cloudy | 15 °C | 14% | 48% | 79% | 759 mm Hg | WSW 238° 2.61 (4.5) m/s | 0 |
| 05:00 |  Clear | 14 °C | 11% | 15% | 80% | 759 mm Hg | WSW 242° 2.61 (4.56) m/s | 0 |
| 06:00 |  Sunny | 15 °C | 10% | 8% | 81% | 759 mm Hg | WSW 241° 2.5 (4.28) m/s | 0.1 |
| 07:00 |  Patchy rain possible | 15 °C | 24% (0.03 mm/hr) | 89% | 80% | 759 mm Hg | WSW 241° 2.5 (3.89) m/s | 0.3 |
| 08:00 | Sunny | 17 °C | 8% | 10% | 74% | 759 mm Hg | WSW 237° 2.81 (3.83) m/s | 0.8 |
| 09:00 | Sunny | 18 °C | 6% | 12% | 67% | 759 mm Hg | WSW 239° 3.11 (4.14) m/s | 1.5 |
| 10:00 | Sunny | 19 °C | 4% | 14% | 58% | 759 mm Hg | WSW 239° 3.89 (5.06) m/s | 2.4 |
| 11:00 | Sunny | 19 °C | 3% | 4% | 55% | 759 mm Hg | SW 230° 5.5 (7) m/s | 3.3 |
| 12:00 | Sunny | 19 °C | 2% | 0% | 53% | 760 mm Hg | WSW 237° 6.69 (7.94) m/s | 4 |
| 13:00 | Sunny | 20 °C | 2% | 5% | 52% | 760 mm Hg | WSW 241° 7 (8.28) m/s | 4.4 |
| 14:00 | Sunny | 20 °C | 3% | 11% | 53% | 760 mm Hg | WSW 241° 7.81 (9.14) m/s | 4.3 |
| 15:00 | Sunny | 20 °C | 3% | 10% | 54% | 761 mm Hg | WSW 240° 8.11 (9.5) m/s | 3.7 |
| 16:00 | Sunny | 20 °C | 3% | 13% | 57% | 761 mm Hg | WSW 241° 7.81 (9.39) m/s | 3 |
| 17:00 | Patchy rain possible | 19 °C | 12% (0.01 mm/hr) | 85% | 60% | 761 mm Hg | WSW 238° 7.89 (9.64) m/s | 2 |
| 18:00 | Sunny | 18 °C | 5% | 22% | 63% | 761 mm Hg | SW 232° 7.5 (9.31) m/s | 1.2 |
| 19:00 | Sunny | 18 °C | 5% | 9% | 66% | 761 mm Hg | SW 234° 7 (9.14) m/s | 0.6 |
| 20:00 | Sunny | 17 °C | 6% | 4% | 70% | 761 mm Hg | WSW 240° 6.89 (9.61) m/s | 0.2 |
| 21:00 | Patchy rain possible | 16 °C | 19% (0.04 mm/hr) | 82% | 73% | 761 mm Hg | WSW 244° 6.5 (9.69) m/s | 0 |
| 22:00 | Clear | 15 °C | 9% | 19% | 75% | 761 mm Hg | WSW 242° 5.69 (9.25) m/s | 0 |
| 23:00 | Clear | 15 °C | 9% | 16% | 77% | 761 mm Hg | WSW 239° 5.61 (9.39) m/s | 0 |
Frequently asked questions about the 5-day weather in Helsinki
Over the next 5 days in Helsinki the temperature is expected to range from about 13 to 22 °C. See the detailed hourly forecast for each of the 5 days in the charts above.
The chance of rain in Helsinki over the next 5 days reaches 49%. Check the 5-day precipitation chart above to see exactly which days and hours bring rain.
A 5-day forecast is fairly reliable: the first 2–3 days are usually very accurate, while days 4–5 may be refined. The data is updated several times a day, so check back before important plans.
Over the next 5 days the temperature in Helsinki ranges from about 13 to 22 °C. Compare the warmest and coolest day on the temperature chart above.
Over the next 5 days the wind in Helsinki picks up to 8 m/s. The windiest days are easy to spot on the wind chart above.
For a walk or a trip, pick the days with the lowest chance of rain (up to 49%) and light wind — easy to compare on the 5-day charts above.
The first 2–3 days are reliable enough for firm decisions, while days 4–5 are a guide that sharpens as they approach. The forecast is updated several times a day, so check again before important plans.
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.