5-day weather forecast Helsinki 11-05-2026

Weather forecast Helsinki today 11.05.2026: overcast, temperature from 6 °C to 11 °C.

Precipitation probability 87%. Wind up to 4.31 m/s (gusts 9.03 m/s). Air humidity 57–94%, atmospheric pressure 755–758 mm Hg, UV index up to 3.1.

Sunrise 04:51
Sunset 21:44
Waning Crescent39% illuminated
Moonrise 03:43 · Moonset 13:49
Chart
Table
Mon, May 11, 2026
TemperatureRain chanceCloud coverHumidityPressureWindUV Index
00:00Weather
Patchy rain possible
7 °C87% (0.01 mm/hr)100%85%758 mm HgS 175° 2.81 (5.22) m/s0
01:00Weather
Patchy rain possible
10 °C80% (0.01 mm/hr)25%71%757 mm HgS 173° 3 (5.47) m/s0
02:00Weather
Overcast
7 °C0% 100%88%758 mm HgS 176° 3 (5.33) m/s0
03:00Weather
Patchy rain possible
7 °C80% (0.01 mm/hr)100%89%757 mm HgS 184° 3.11 (5.39) m/s0
04:00Weather
Overcast
7 °C0% 100%91%757 mm HgS 190° 2.89 (5.14) m/s0
05:00Weather
Partly cloudy
6 °C0% 43%91%757 mm HgSSW 192° 3 (5.19) m/s0
06:00Weather
Sunny
6 °C0% 24%94%757 mm HgSSW 196° 3 (5.33) m/s0.1
07:00Weather
Cloudy
7 °C0% 68%86%757 mm HgSSW 193° 3.39 (5.28) m/s0.3
08:00Weather
Partly cloudy
7 °C0% 44%80%756 mm HgS 190° 3.81 (5.58) m/s0.6
09:00Weather
Partly cloudy
8 °C0% 46%73%756 mm HgS 188° 3.81 (5.39) m/s1.2
10:00Weather
Partly cloudy
9 °C0% 50%65%756 mm HgS 190° 3.69 (5.06) m/s2
11:00Weather
Overcast
10 °C0% 98%62%756 mm HgSSW 199° 3.89 (5.22) m/s2.7
12:00Weather
Cloudy
10 °C0% 80%57%757 mm HgSSW 206° 3.69 (5.06) m/s3.1
13:00Weather
Overcast
11 °C0% 100%58%756 mm HgSSW 206° 3.61 (4.94) m/s2.7
14:00Weather
Patchy rain possible
9 °C100% (0.11 mm/hr)100%67%757 mm HgSW 214° 3.19 (4.81) m/s1.7
15:00Weather
Overcast
9 °C0% 100%72%756 mm HgW 264° 1.39 (2.25) m/s0.9
16:00Weather
Overcast
9 °C0% 100%70%756 mm HgSSE 156° 1.19 (1.92) m/s1
17:00Weather
Patchy rain possible
10 °C74% (0.01 mm/hr)95%65%756 mm HgSE 137° 2.81 (4.19) m/s1.4
18:00Weather
Cloudy
10 °C0% 64%65%756 mm HgESE 121° 3.39 (5.14) m/s0.8
19:00Weather
Patchy rain possible
10 °C63% (0.01 mm/hr)80%69%755 mm HgESE 112° 3.11 (5.08) m/s0.3
20:00Weather
Partly cloudy
9 °C0% 61%74%755 mm HgE 96° 3.5 (6.44) m/s0.1
21:00Weather
Overcast
8 °C0% 90%77%755 mm HgE 93° 4.31 (8.47) m/s0
22:00Weather
Overcast
8 °C0% 100%79%755 mm HgE 96° 4.11 (8.61) m/s0
23:00Weather
Overcast
8 °C0% 100%80%755 mm HgE 99° 4.31 (9.03) m/s0
Mon, May 11, 2026

Frequently asked questions about the weather in Helsinki

Today in Helsinki the temperature ranges from 6 °C to 11 °C, wind up to 4.31 m/s. Check the detailed hourly forecast above for more information.

The precipitation probability in Helsinki today is 87%. 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 4.31 m/s with gusts up to 9.03 m/s. Check the detailed wind chart above for hourly wind data.

The air humidity in Helsinki today ranges from 57% to 94%. View the humidity chart above for hourly details.

The UV index in Helsinki today reaches up to 3.1. Check the UV index chart above for hourly values throughout the day.

The atmospheric pressure in Helsinki today ranges from 755 to 758 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.