Weather Forecast for Turku

Western Finland, Finland

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Cloudy

Current Weather - Turku: 18°C

Western Finland, Finland

Cloudy

Feels like 18°C

Wind

18 km/h SSW

Humidity

83%

Pressure

1016 mb

UV Index

0

Visibility

10 km

Patchy rain nearby

Patchy rain nearby

Sunday, June 21, 2026

High

21°C

Low

14°C

Rain Chance

19%

Hourly Forecast

Cloudy 15°C
00:00
Cloudy 18°C
01:00
Cloudy 15°C
02:00
Cloudy 15°C
03:00
Overcast 14°C
04:00
Overcast 14°C
05:00
Cloudy 15°C
06:00
Mist 16°C
07:00
Patchy rain nearby 16°C
08:00
Patchy rain nearby 16°C
09:00
Patchy rain nearby 18°C
10:00
Patchy rain nearby 19°C
11:00
Patchy rain nearby 19°C
12:00
Patchy rain nearby 20°C
13:00
Sunny 20°C
14:00
Sunny 20°C
15:00
Sunny 21°C
16:00
Sunny 21°C
17:00
Sunny 21°C
18:00
Sunny 20°C
19:00
Sunny 19°C
20:00
Sunny 17°C
21:00
Sunny 15°C
22:00
Sunny 14°C
23:00
Jun 22

Day Statistics

Maximum Wind

18 km/h

Humidity

77%

Precipitation

0 mm

UV Index

6

Visibility

10 km

Rain Chance

19%

Snow Chance

0%

Sun & Moon

Sunrise

04:02 AM

Sunset

11:03 PM

Moonrise

12:54 PM

Moonset

01:11 AM

Moon Phase

First Quarter

Moon Illumination

48%

Air Quality

PM2.5

4.9

μg/m³

PM10

6.6

μg/m³

NO₂

2.3

μg/m³

O₃

75.9

μg/m³

SO₂

0.2

μg/m³

CO

117.9

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

When to visit Turku?

Plan your perfect trip with our month-by-month weather guide

⭐ Best months: April July August

January

☀️
-1°C
💧
8 Days of rain
❄️
Very heavy snowfall

February

☀️
-1°C
💧
6 Days of rain
❄️
Very heavy snowfall
🥶 Coldest month

March

☀️
4°C
💧
6 Days of rain
❄️
Very heavy snowfall

April

☀️
10°C
💧
5 Days of rain
❄️
Heavy snow expected
Best time to visit
🌵 Driest month

May

☀️
16°C
💧
6 Days of rain
❄️
Light snow possible

June

☀️
20°C
💧
10 Days of rain
❄️
No snowfall

July

☀️
23°C
💧
13 Days of rain
❄️
No snowfall
Best time to visit
🔥 Hottest month
🌧 Wettest month,

August

☀️
22°C
💧
12 Days of rain
❄️
No snowfall
Best time to visit

September

☀️
16°C
💧
9 Days of rain
❄️
No snowfall

October

☀️
10°C
💧
9 Days of rain
❄️
Moderate snowfall

November

☀️
4°C
💧
9 Days of rain
❄️
Very heavy snowfall

December

☀️
1°C
💧
9 Days of rain
❄️
Very heavy snowfall