5-day weather forecast Helsinki Oct 19, 2026
6°Weather forecast Helsinki today Oct 19, 2026: sunny, temperature from 2 °C to 9 °C.
Precipitation probability 31%. Wind up to 2.11 m/s (gusts 6.5 m/s). Air humidity 68–94%, atmospheric pressure 778–780 mm Hg, UV index up to 0.9.
5 days at a glance — tap a day to open it
Sunrise 08:10
Sunset 18:00
Sunset 18:00
First Quarter68% illuminated
Moonrise 16:51 · Moonset does not set today
Moonrise 16:51 · Moonset does not set today
Chart
Table
Mon, Oct 19, 2026
| Time | Weather | Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index |
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Overcast | 3 °C | 31% | 100% | 92% | 778 mm Hg | NNE 25° 2 (2.31) m/s | 0 |
| 01:00 | Clear | 3 °C | 16% | 12% | 93% | 778 mm Hg | NNE 31° 1.89 (2.03) m/s | 0 |
| 02:00 |  Partly cloudy | 3 °C | 20% | 49% | 92% | 778 mm Hg | NE 46° 1.61 (1.72) m/s | 0 |
| 03:00 | Partly cloudy | 3 °C | 20% | 44% | 92% | 779 mm Hg | ENE 63° 1.5 (1.5) m/s | 0 |
| 04:00 | Partly cloudy | 3 °C | 18% | 30% | 92% | 779 mm Hg | NE 54° 1.31 (1.31) m/s | 0 |
| 05:00 | Clear | 3 °C | 15% | 7% | 92% | 779 mm Hg | NNE 31° 1.39 (4.39) m/s | 0 |
| 06:00 | Clear | 3 °C | 15% | 5% | 93% | 779 mm Hg | NNE 24° 1.5 (6.5) m/s | 0 |
| 07:00 | Clear | 2 °C | 15% | 5% | 94% | 779 mm Hg | NNE 14° 1.5 (4.5) m/s | 0 |
| 08:00 | Clear | 2 °C | 15% | 5% | 93% | 779 mm Hg | N 11° 1.31 (1.31) m/s | 0 |
| 09:00 |  Sunny | 3 °C | 15% | 5% | 93% | 780 mm Hg | NNE 16° 1.31 (5.31) m/s | 0 |
| 10:00 | Sunny | 4 °C | 13% | 5% | 88% | 780 mm Hg | ENE 61° 0.81 (0.92) m/s | 0.2 |
| 11:00 | Sunny | 6 °C | 11% | 7% | 84% | 779 mm Hg | ESE 120° 1 (1.72) m/s | 0.5 |
| 12:00 |  Partly cloudy | 7 °C | 12% | 29% | 80% | 780 mm Hg | ESE 122° 0.89 (1.92) m/s | 0.7 |
| 13:00 | Sunny | 8 °C | 9% | 5% | 77% | 780 mm Hg | SSE 159° 1.31 (2.72) m/s | 0.9 |
| 14:00 | Partly cloudy | 9 °C | 10% | 34% | 75% | 780 mm Hg | S 190° 1.5 (2.72) m/s | 0.9 |
| 15:00 | Sunny | 9 °C | 9% | 23% | 73% | 780 mm Hg | SSW 207° 1.31 (2) m/s | 0.7 |
| 16:00 | Sunny | 9 °C | 8% | 6% | 75% | 780 mm Hg | S 171° 1.5 (1.92) m/s | 0.4 |
| 17:00 | Sunny | 8 °C | 9% | 4% | 79% | 780 mm Hg | SSE 162° 1.89 (2.72) m/s | 0.2 |
| 18:00 | Clear | 6 °C | 9% | 0% | 78% | 780 mm Hg | SSE 162° 2.11 (2.14) m/s | 0 |
| 19:00 | Clear | 6 °C | 7% | 0% | 72% | 780 mm Hg | SSE 159° 1.89 (2.11) m/s | 0 |
| 20:00 | Clear | 6 °C | 6% | 0% | 70% | 780 mm Hg | SSE 153° 1.5 (1.64) m/s | 0 |
| 21:00 | Clear | 6 °C | 6% | 0% | 69% | 780 mm Hg | SSE 161° 1.39 (1.72) m/s | 0 |
| 22:00 | Clear | 6 °C | 6% | 0% | 68% | 780 mm Hg | SSE 158° 1.19 (1.42) m/s | 0 |
| 23:00 | Clear | 6 °C | 6% | 0% | 68% | 780 mm Hg | SSE 167° 1.61 (1.69) m/s | 0 |
Mon, Oct 19, 2026
Frequently asked questions about the 5-day weather in Helsinki
What will the weather be like in Helsinki over the next 5 days?
Over the next 5 days in Helsinki the temperature is expected to range from about 2 to 12 °C. See the detailed hourly forecast for each of the 5 days in the charts above.
On which of the next 5 days will it rain in Helsinki?
The chance of rain in Helsinki over the next 5 days reaches 61%. Check the 5-day precipitation chart above to see exactly which days and hours bring rain.
How accurate is the 5-day weather forecast for Helsinki?
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.
Which of the next 5 days in Helsinki will be the warmest and which the coolest?
Over the next 5 days the temperature in Helsinki ranges from about 2 to 12 °C. Compare the warmest and coolest day on the temperature chart above.
Will it be windy in Helsinki over the next 5 days?
Over the next 5 days the wind in Helsinki picks up to 7 m/s. The windiest days are easy to spot on the wind chart above.
Which day of the week in Helsinki is best for a walk or a trip?
For a walk or a trip, pick the days with the lowest chance of rain (up to 61%) and light wind — easy to compare on the 5-day charts above.
How can I best use the 5-day forecast for Helsinki?
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.
Will I need an umbrella or sunscreen in Helsinki this week?
Rain reaches a 61% chance across the next 5 days, so pack something waterproof for the wettest of them — the daily strip above shows which. Today’s UV index peaks at 0.9; sunscreen is worth it from about 3 upwards.
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.