5-day weather forecast Helsinki 28-04-2026

Weather forecast Helsinki today 28.04.2026: partly cloudy, temperature from 1 °C to 6 °C.

No precipitation expected. Wind up to 8 m/s (gusts 11.25 m/s). Air humidity 37–66%, atmospheric pressure 761–766 mm Hg, UV index up to 2.6.

Sunrise 05:26
Sunset 21:12
Waxing Gibbous87% illuminated
Moonrise 17:24 · Moonset 04:38
Chart
Table
Tue, Apr 28, 2026
TemperatureRain chanceCloud coverHumidityPressureWindUV Index
00:00Weather
Partly cloudy
3 °C0% 26%57%761 mm HgNNW 344° 7.19 (11.17) m/s0
01:00Weather
Clear
3 °C0% 24%56%761 mm HgNNW 340° 7.31 (11.22) m/s0
02:00Weather
Clear
2 °C0% 14%56%761 mm HgNNW 338° 7.39 (11.25) m/s0
03:00Weather
Clear
2 °C0% 10%58%762 mm HgNNW 337° 7.31 (11.06) m/s0
04:00Weather
Clear
1 °C0% 10%60%762 mm HgNNW 336° 7.39 (11.08) m/s0
05:00Weather
Clear
1 °C0% 7%62%763 mm HgNNW 337° 7.31 (10.94) m/s0
06:00Weather
Sunny
1 °C0% 7%66%763 mm HgNNW 337° 7.61 (11.19) m/s0
07:00Weather
Sunny
1 °C0% 6%65%763 mm HgNNW 338° 7.81 (10.78) m/s0.2
08:00Weather
Sunny
2 °C0% 3%60%763 mm HgNNW 337° 8 (10.17) m/s0.5
09:00Weather
Sunny
3 °C0% 2%55%763 mm HgNNW 339° 7.89 (9.53) m/s0.9
10:00Weather
Sunny
3 °C0% 20%50%763 mm HgNNW 345° 7.89 (9.56) m/s1.5
11:00Weather
Partly cloudy
4 °C0% 30%44%763 mm HgNNW 348° 7.5 (8.83) m/s2.1
12:00Weather
Partly cloudy
5 °C0% 61%39%763 mm HgNNW 346° 6.61 (7.69) m/s2.5
13:00Weather
Partly cloudy
6 °C0% 45%37%763 mm HgNNW 348° 6 (7.19) m/s2.6
14:00Weather
Partly cloudy
6 °C0% 55%40%764 mm HgN 350° 6.5 (8.39) m/s2.2
15:00Weather
Partly cloudy
6 °C0% 44%39%764 mm HgN 350° 6.19 (7.72) m/s2
16:00Weather
Partly cloudy
6 °C0% 47%40%764 mm HgN 351° 6 (8.06) m/s1.4
17:00Weather
Partly cloudy
6 °C0% 47%41%764 mm HgN 356° 5.81 (7.86) m/s0.9
18:00Weather
Overcast
6 °C0% 100%44%764 mm HgN 1° 5.31 (7.31) m/s0.6
19:00Weather
Partly cloudy
6 °C0% 55%46%764 mm HgN 2° 4.31 (6.25) m/s0.3
20:00Weather
Partly cloudy
5 °C0% 36%47%764 mm HgN 356° 3.89 (6.03) m/s0.1
21:00Weather
Partly cloudy
5 °C0% 32%49%765 mm HgNNW 346° 3.81 (6.22) m/s0
22:00Weather
Cloudy
4 °C0% 82%52%765 mm HgNNW 338° 4.31 (7.28) m/s0
23:00Weather
Partly cloudy
1 °C0% 0%51%766 mm HgNNW 335° 5.19 (8.47) m/s0
Tue, Apr 28, 2026

Frequently asked questions about the weather in Helsinki

Today in Helsinki the temperature ranges from 1 °C to 6 °C, wind up to 8 m/s. Check the detailed hourly forecast above for more information.

The precipitation probability in Helsinki today is 0%. 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 8 m/s with gusts up to 11.25 m/s. Check the detailed wind chart above for hourly wind data.

The air humidity in Helsinki today ranges from 37% to 66%. View the humidity chart above for hourly details.

The UV index in Helsinki today reaches up to 2.6. Check the UV index chart above for hourly values throughout the day.

The atmospheric pressure in Helsinki today ranges from 761 to 766 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.