Helsinki weather live forecast

Today's maximum temperature in Helsinki is expected to be 16°C. Select a day from the live weather forecast for Helsinki, Finland for more weather parameters.

Monday
21st Sep
16

11

4

2
Tuesday
22nd Sep
15

9

8

2
Wednesday
23rd Sep
12

8

2

1
Thursday
24th Sep
14

10

0

1
Friday
25th Sep
15

11

3

2

5-day weather forecast updated at 04:02 on Monday 21st September 2026 GMT

More about Helsinki

Helsinki by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Finland

TUI: Top deals & discounts on 2026/2027 holidays

Sale

Explore latest special offers & online deals from TUI
Free child places & £0 deposits with direct debit available
Book summer & winter sun holidays in 2026/2027

Go to TUI deal >>

View all TUI offers

TUI deal finder

Destination

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 Monday 21st September 2026

Expect isolated thunderstorms in Helsinki, Finland with a maximum temperature of 16°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 13% chance of some rain and a gentle breeze of 13 kph from the north.

16
°C maximum temperature
11
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
2
UV index (Low)
13
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
13
kph wind from N

Helsinki weather for Tuesday 22nd September 2026

Expect scattered clouds in Helsinki, Finland with a maximum temperature of 15°C, maximum UV of 2 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the north.

15
°C maximum temperature
9
°C minimum temperature
scattered clouds
8
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
15
°C wind chill
15
kph wind from N

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 49% 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)
49
% 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 mostly cloudy with light rain in Helsinki, Finland with a maximum temperature of 14°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 53% chance of some rain and a moderate breeze of 20 kph from the north-east.

14
°C maximum temperature
10
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
1
UV index (Low)
53
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
20
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 2 (Low) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 27% chance of some rain and a gentle breeze of 17 kph from the north-east.