Helsinki weather live forecast

Today's maximum temperature in Helsinki is expected to be 14°C. Select a day from the live weather forecast for Helsinki, Finland for more weather parameters.

Sunday
17th May
14

8

11

4
Monday
18th May
19

6

8

4
Tuesday
19th May
20

13

4

4
Wednesday
20th May
15

11

5

4
Thursday
21st May
19

10

6

5

5-day weather forecast updated at 04:00 on Sunday 17th 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 Sunday 17th May 2026

Expect broken clouds in Helsinki, Finland with a maximum temperature of 14°C, maximum UV of 4 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south-west.

14
°C maximum temperature
8
°C minimum temperature
broken clouds
11
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
14
°C wind chill
15
kph wind from SW

Helsinki weather for Monday 18th May 2026

Expect broken clouds in Helsinki, Finland with a maximum temperature of 19°C, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the north-east.

19
°C maximum temperature
6
°C minimum temperature
broken clouds
8
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
19
°C wind chill
13
kph wind from NE

Helsinki weather for Tuesday 19th May 2026

Expect isolated thunderstorms in Helsinki, Finland with a maximum temperature of 20°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 50% chance of some rain and a gentle breeze of 19 kph from the east.

20
°C maximum temperature
13
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
4
UV index (Moderate)
50
% chance of some rain
<10
mm of rainfall expected
20
°C wind chill
19
kph wind from E

Helsinki weather for Wednesday 20th May 2026

Expect broken clouds in Helsinki, Finland with a maximum temperature of 15°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the south-west.

15
°C maximum temperature
11
°C minimum temperature
broken clouds
5
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
16
kph wind from SW

Helsinki weather for Thursday 21st May 2026

Expect broken clouds in Helsinki, Finland with a maximum temperature of 19°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the west.