5-day weather forecast Helsinki 10-05-2026

Weather forecast Helsinki today 10.05.2026: overcast, temperature from 4 °C to 10 °C.

Precipitation probability 72%. Wind up to 5.5 m/s (gusts 7.92 m/s). Air humidity 52–87%, atmospheric pressure 759–768 mm Hg, UV index up to 4.2.

Sunrise 04:54
Sunset 21:42
Waning Crescent49% illuminated
Moonrise 03:43 · Moonset 12:17
Chart
Table
Sun, May 10, 2026
TemperatureRain chanceCloud coverHumidityPressureWindUV Index
00:00Weather
Overcast
6 °C0% 100%60%768 mm HgE 99° 3.69 (7.5) m/s0
01:00Weather
Overcast
4 °C0% 0%52%767 mm HgESE 104° 3.81 (7.92) m/s0
02:00Weather
Overcast
5 °C0% 100%74%768 mm HgESE 107° 3.11 (6.5) m/s0
03:00Weather
Partly cloudy
5 °C0% 54%79%767 mm HgESE 106° 2.81 (5.89) m/s0
04:00Weather
Partly cloudy
4 °C0% 34%82%767 mm HgE 99° 2.69 (5.67) m/s0
05:00Weather
Sunny
4 °C0% 21%84%767 mm HgE 98° 2.61 (5.47) m/s0
06:00Weather
Sunny
4 °C0% 16%82%766 mm HgE 95° 2.39 (5.03) m/s0.1
07:00Weather
Sunny
6 °C0% 20%75%766 mm HgESE 103° 2.69 (4.72) m/s0.3
08:00Weather
Sunny
7 °C0% 22%68%766 mm HgESE 113° 2.81 (4.39) m/s0.7
09:00Weather
Sunny
8 °C0% 23%63%765 mm HgESE 117° 2.89 (4.33) m/s1.4
10:00Weather
Sunny
9 °C0% 14%60%764 mm HgESE 117° 3.19 (4.53) m/s2.1
11:00Weather
Sunny
9 °C0% 12%59%764 mm HgESE 112° 4.31 (5.86) m/s3.1
12:00Weather
Sunny
9 °C0% 10%58%764 mm HgESE 107° 4.69 (6.36) m/s3.8
13:00Weather
Sunny
9 °C0% 22%60%763 mm HgESE 107° 5.11 (6.83) m/s4.2
14:00Weather
Partly cloudy
10 °C0% 61%60%763 mm HgESE 109° 5.19 (6.92) m/s4.1
15:00Weather
Overcast
9 °C0% 97%66%762 mm HgESE 117° 5.5 (7.75) m/s3.6
16:00Weather
Patchy rain possible
9 °C72% (0.01 mm/hr)100%68%762 mm HgSE 131° 5.19 (7.39) m/s2.7
17:00Weather
Overcast
9 °C0% 100%72%761 mm HgSE 131° 4.39 (6.64) m/s1.8
18:00Weather
Overcast
8 °C0% 100%76%761 mm HgSE 136° 4 (6.25) m/s0.9
19:00Weather
Overcast
8 °C0% 100%79%761 mm HgSE 142° 3.5 (5.56) m/s0.3
20:00Weather
Overcast
7 °C0% 100%82%760 mm HgSSE 147° 3 (4.92) m/s0.1
21:00Weather
Overcast
7 °C0% 100%85%759 mm HgSE 144° 2.89 (4.83) m/s0
22:00Weather
Overcast
7 °C0% 100%87%759 mm HgSSE 153° 2.81 (4.75) m/s0
23:00Weather
Patchy rain possible
7 °C74% (0.01 mm/hr)100%87%759 mm HgSSE 163° 2.89 (4.86) m/s0
Sun, May 10, 2026

Frequently asked questions about the weather in Helsinki

Today in Helsinki the temperature ranges from 4 °C to 10 °C, wind up to 5.5 m/s. Check the detailed hourly forecast above for more information.

The precipitation probability in Helsinki today is 72%. View the full multi-day forecast above to see the rain chances for each upcoming day.

The wind speed in Helsinki today reaches up to 5.5 m/s with gusts up to 7.92 m/s. Check the detailed wind chart above for hourly wind data.

The air humidity in Helsinki today ranges from 52% to 87%. View the humidity chart above for hourly details.

The UV index in Helsinki today reaches up to 4.2. Check the UV index chart above for hourly values throughout the day.

The atmospheric pressure in Helsinki today ranges from 759 to 768 mm Hg. View the pressure chart above for hourly readings.

Cloud cover in Helsinki today reaches up to 100%. Check the cloud cover chart above for hourly details throughout the day.

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.