Weather Forecast for Turku

Western Finland, Finland

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Moderate or heavy rain with thunder

Current Weather - Turku: 16°C

Western Finland, Finland

Moderate or heavy rain with thunder

Feels like 16°C

Wind

4 km/h SSW

Humidity

88%

Pressure

1002 mb

UV Index

0

Visibility

10 km

Light rain shower

Light rain shower

Friday, July 03, 2026

High

17°C

Low

13°C

Rain Chance

83%

Hourly Forecast

Partly Cloudy 16°C
21:00
Moderate or heavy rain with thunder 16°C
22:00
Clear 14°C
23:00
Jul 04

Day Statistics

Maximum Wind

18 km/h

Humidity

91%

Precipitation

6 mm

UV Index

4

Visibility

10 km

Rain Chance

83%

Snow Chance

0%

Sun & Moon

Sunrise

04:11 AM

Sunset

10:59 PM

Moonrise

12:17 AM

Moonset

08:15 AM

Moon Phase

Waning Gibbous

Moon Illumination

79%

Air Quality

PM2.5

3.5

μg/m³

PM10

4.3

μg/m³

NO₂

4.6

μg/m³

O₃

66.1

μg/m³

SO₂

0.2

μg/m³

CO

109.6

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

73.2

Diffuse Radiation

27.35

DNI

47.66

GTI

77.85

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