Helsinki weather live forecast

Today's maximum temperature in Helsinki is expected to be 12°C. Select a day from the live weather forecast for Helsinki, Finland for more weather parameters.

Wednesday
23rd Sep
12

8

2

1
Thursday
24th Sep
15

11

0

0
Friday
25th Sep
15

12

0

1
Saturday
26th Sep
14

12

1

1
Sunday
27th Sep
15

11

3

2

5-day weather forecast updated at 04:00 on Tuesday 22nd September 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 Wednesday 23rd September 2026

Expect mostly cloudy with light rain in Helsinki, Finland with a maximum temperature of 12°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 51% chance of some rain and a gentle breeze of 17 kph from the north.

12
°C maximum temperature
8
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
1
UV index (Low)
51
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
17
kph wind from N

Helsinki weather for Thursday 24th September 2026

Expect cloudy with some rain in Helsinki, Finland with a maximum temperature of 15°C and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 76% chance of some rain and a gentle breeze of 19 kph from the north-east.

15
°C maximum temperature
11
°C minimum temperature
cloudy with some rain
0
hours of sunshine
0
UV index (None)
76
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
19
kph wind from NE

Helsinki weather for Friday 25th September 2026

Expect mostly cloudy with light rain in Helsinki, Finland with a maximum temperature of 15°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 47% chance of some rain and a gentle breeze of 19 kph from the east.

15
°C maximum temperature
12
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
1
UV index (Low)
47
% chance of some rain
<5
mm of rainfall expected
15
°C wind chill
19
kph wind from E

Helsinki weather for Saturday 26th September 2026

Expect mostly cloudy with light rain in Helsinki, Finland with a maximum temperature of 14°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 40% chance of some rain and a gentle breeze of 16 kph from the south-east.

14
°C maximum temperature
12
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
1
UV index (Low)
40
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
16
kph wind from SE

Helsinki weather for Sunday 27th September 2026

Expect mostly cloudy with light rain in Helsinki, Finland with a maximum temperature of 15°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 29% chance of some rain and a gentle breeze of 13 kph from the north-west.