Helsinki weather live forecast

Today's maximum temperature in Helsinki is expected to be 21°C. Select a day from the live weather forecast for Helsinki, Finland for more weather parameters.

Saturday
23rd May
21

10

15

UV4
Sunday
24th May
18

11

6

UV4
Monday
25th May
16

11

7

UV4
Tuesday
26th May
15

9

8

UV3
Wednesday
27th May
14

6

8

UV4

5-day weather forecast updated at 04:00 on Friday 22nd May 2026 GMT

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The 5-day weather forecast for Finland (Helsinki) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Helsinki weather forecast by day

Below are the detailed weather forecasts for Helsinki for the next 5 days.

Helsinki weather for Saturday 23rd May 2026

Expect scattered clouds in Helsinki, Finland with a maximum temperature of 21°C, maximum UV of 4 (Moderate) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the south-west.

21
°C maximum temperature
10
°C minimum temperature
scattered clouds
15
hours of sunshine
UV4
UV index (Moderate)
0
mm of rainfall expected
21
°C wind chill
19
kph wind from SW

Helsinki weather for Sunday 24th May 2026

Expect mostly cloudy with light rain in Helsinki, Finland with a maximum temperature of 18°C, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 18% chance of some rain and a moderate breeze of 26 kph from the west.

18
°C maximum temperature
11
°C minimum temperature
mostly cloudy with light rain
6
hours of sunshine
UV4
UV index (Moderate)
18
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
26
kph wind from W

Helsinki weather for Monday 25th May 2026

Expect broken clouds in Helsinki, Finland with a maximum temperature of 16°C, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 27 kph from the north-west.

16
°C maximum temperature
11
°C minimum temperature
broken clouds
7
hours of sunshine
UV4
UV index (Moderate)
0
mm of rainfall expected
16
°C wind chill
27
kph wind from NW

Helsinki weather for Tuesday 26th May 2026

Expect broken clouds in Helsinki, Finland with a maximum temperature of 15°C, maximum UV of 3 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the north-west.

15
°C maximum temperature
9
°C minimum temperature
broken clouds
8
hours of sunshine
UV3
UV index (Moderate)
0
mm of rainfall expected
15
°C wind chill
21
kph wind from NW

Helsinki weather for Wednesday 27th May 2026

Expect sunshine and showers in Helsinki, Finland with a maximum temperature of 14°C, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 37% chance of some rain and a gentle breeze of 19 kph from the north-west.