5-day weather forecast Helsinki 31-07-2026
Weather forecast Helsinki today 31.07.2026: sunny, temperature from 16 °C to 22 °C.
Precipitation probability 52%. Wind up to 5.81 m/s (gusts 9.36 m/s). Air humidity 70–95%, atmospheric pressure 758–763 mm Hg, UV index up to 3.9.
Sunset 21:55
Moonrise 22:16 · Moonset 07:16
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 17 °C | 13% | 6% | 90% | 763 mm Hg | S 185° 3.11 (6.5) m/s | 0 |
| 01:00 | Clear | 17 °C | 14% | 5% | 92% | 762 mm Hg | S 178° 2.89 (6.08) m/s | 0 |
| 02:00 | Clear | 17 °C | 15% | 6% | 94% | 762 mm Hg | SSW 196° 3 (6.31) m/s | 0 |
| 03:00 | Clear | 17 °C | 15% | 5% | 93% | 761 mm Hg | S 182° 3.31 (6.92) m/s | 0 |
| 04:00 | Clear | 16 °C | 15% | 6% | 93% | 762 mm Hg | S 188° 3.19 (6.72) m/s | 0 |
| 05:00 |  Sunny | 16 °C | 15% | 6% | 93% | 761 mm Hg | S 173° 3.61 (7.56) m/s | 0 |
| 06:00 | Sunny | 17 °C | 14% | 6% | 90% | 761 mm Hg | SSE 161° 4 (8.11) m/s | 0.1 |
| 07:00 | Sunny | 18 °C | 12% | 7% | 86% | 761 mm Hg | SSE 168° 4.39 (7.5) m/s | 0.4 |
| 08:00 | Sunny | 19 °C | 11% | 9% | 83% | 761 mm Hg | S 178° 5 (7.83) m/s | 0.8 |
| 09:00 | Sunny | 20 °C | 10% | 8% | 80% | 760 mm Hg | S 169° 5.61 (8.5) m/s | 1.6 |
| 10:00 | Sunny | 21 °C | 9% | 14% | 77% | 760 mm Hg | S 172° 5.61 (8.28) m/s | 2.6 |
| 11:00 | Sunny | 21 °C | 8% | 19% | 74% | 759 mm Hg | S 176° 5.69 (8.86) m/s | 3.3 |
| 12:00 | Sunny | 22 °C | 7% | 23% | 70% | 759 mm Hg | S 182° 5.31 (8.33) m/s | 3.9 |
| 13:00 | Sunny | 22 °C | 7% | 17% | 70% | 758 mm Hg | S 179° 4.5 (7.47) m/s | 3.5 |
| 14:00 |  Patchy rain possible | 22 °C | 29% (0.14 mm/hr) | 100% | 71% | 759 mm Hg | SSW 212° 4.19 (7.08) m/s | 3 |
| 15:00 | Patchy rain possible | 20 °C | 21% (0.06 mm/hr) | 55% | 82% | 758 mm Hg | WSW 242° 5.39 (7.72) m/s | 2.1 |
| 16:00 |  Light rain shower | 19 °C | 52% (0.32 mm/hr) | 100% | 90% | 758 mm Hg | SW 235° 5.69 (9.36) m/s | 0.6 |
| 17:00 |  Cloudy | 20 °C | 25% | 85% | 87% | 758 mm Hg | WSW 240° 5.81 (8.53) m/s | 1.1 |
| 18:00 | Sunny | 20 °C | 10% | 17% | 79% | 758 mm Hg | SW 236° 5.81 (8.25) m/s | 1.2 |
| 19:00 | Sunny | 20 °C | 10% | 21% | 79% | 758 mm Hg | WSW 243° 5.11 (7.36) m/s | 0.6 |
| 20:00 | Sunny | 20 °C | 11% | 18% | 83% | 758 mm Hg | WSW 244° 4.81 (7.5) m/s | 0.2 |
| 21:00 | Sunny | 18 °C | 14% | 23% | 87% | 758 mm Hg | WSW 247° 4.39 (7.08) m/s | 0 |
| 22:00 |  Partly cloudy | 17 °C | 17% | 28% | 91% | 758 mm Hg | WSW 246° 3.89 (6.61) m/s | 0 |
| 23:00 |  Mist | 17 °C | 23% | 31% | 95% | 758 mm Hg | WSW 244° 3.31 (5.89) 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 52%. 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 52%) 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.