weathermetro
Cities / Finland
/ Kymenlaakso
☀️ Sydänmaa weather
Clear sky. No rain expected in the next few hours.
Feels like 15° Wind 17 km/h SW Humidity 49% Pressure 1004 hPa UV 2 Air Good ☀ 06:10 - 20:12
⚠ Severe thunderstorm warning · Moderate Severe thunderstorm warning - Kanta-Häme, Päijät-Häme, Kymenlaakso, Etelä-Karjala, Pirkanmaa, Keski-Suomi, Etelä-Savo, Pohjois-Savo, Pohjois-Karjala, Etelä-Pohjanmaa, Keski-Pohjanmaa, Kainuu, Pohjois-Pohjanmaan Eteläosa
Right now it is 18° in Sydänmaa with clear skies, it feels more like 15° , today's high is 19° with an overnight low of 11° and about 1.7 mm of rain is expected. The sun rises at 06:10 and sets at 20:12, giving 14h 02m of daylight. Over the coming week highs range from 13° to 18° .
Sydänmaa is in Kymenlaakso, Finland, sitting 29 m above sea level. Local time is Europe/Helsinki (UTC+3), and every time on this page is shown in it.
Next 24 hours - temperature
8°
14°
19°
18°
9°
17:00 · 18.1° · 0 mm
18:00 · 17.2° · 0 mm
19:00 · 16° · 0 mm
20:00 · 14.6° · 0 mm
21:00 · 13.4° · 0 mm
22:00 · 12.5° · 0 mm
23:00 · 11.8° · 0 mm
00:00 · 11.2° · 0 mm
01:00 · 10.5° · 0 mm
02:00 · 9.8° · 0 mm
03:00 · 9.4° · 0 mm
04:00 · 9° · 0 mm
05:00 · 8.9° · 0 mm
06:00 · 9.1° · 0 mm
07:00 · 10.1° · 0 mm
08:00 · 11.6° · 0 mm
09:00 · 12.7° · 0 mm
10:00 · 13.3° · 0 mm
11:00 · 13.6° · 0 mm
12:00 · 14° · 0 mm
13:00 · 14.4° · 0 mm
14:00 · 14.9° · 0 mm
15:00 · 15.3° · 0 mm
16:00 · 15.7° · 0 mm
Precipitation
17:00 · 0 mm
17:00
18:00 · 0 mm
19:00 · 0 mm
20:00 · 0 mm
20:00
21:00 · 0 mm
22:00 · 0 mm
23:00 · 0 mm
23:00
00:00 · 0 mm
01:00 · 0 mm
02:00 · 0 mm
02:00
03:00 · 0 mm
04:00 · 0 mm
05:00 · 0 mm
05:00
06:00 · 0 mm
07:00 · 0 mm
08:00 · 0 mm
08:00
09:00 · 0 mm
10:00 · 0 mm
11:00 · 0 mm
11:00
12:00 · 0 mm
13:00 · 0 mm
14:00 · 0 mm
14:00
15:00 · 0 mm
16:00 · 0 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
17:00
☀️
18.1°
14.1°
-
Clear sky
18:00
☀️
17.2°
13.6°
-
Clear sky
19:00
☀️
16°
12.7°
-
Clear sky
20:00
☀️
14.6°
11.6°
-
Clear sky
21:00
☀️
13.4°
10.6°
-
Clear sky
22:00
☀️
12.5°
9.8°
-
Clear sky
23:00
☀️
11.8°
9.2°
-
Clear sky
00:00
☀️
11.2°
8.7°
-
Clear sky
01:00
☀️
10.5°
8.2°
-
Clear sky
02:00
☀️
9.8°
7.6°
-
Clear sky
03:00
☀️
9.4°
7.5°
-
Clear sky
04:00
☀️
9°
7.4°
-
Clear sky
🌦️
TodaySeptember 3rd
Avg 14° Low 11° at 03:00
High 19° at 15:00
1.7 mm rain Feels 15° Wind ~19 km/h
Clear
Rain
Clear
00:00
12°
02:00
11°
04:00
11°
06:00
12°
08:00
15°
10:00
15°
0.4mm
12:00
14°
0.4mm
14:00
17°
0.2mm
16:00
19°
18:00
17°
20:00
15°
22:00
13°
☁️
FridaySeptember 4th
Avg 12° Low 9° at 05:00
High 16° at 17:00
0.3 mm rain Feels 14° Wind ~12 km/h
Clear
Cloudy
Clear
00:00
11°
02:00
10°
04:00
9°
06:00
9°
08:00
12°
10:00
13°
12:00
14°
14:00
15°
16:00
16°
18:00
16°
20:00
13°
22:00
10°
🌦️
SaturdaySeptember 5th
Avg 12° Low 7° at 05:00
High 18° at 14:00
1.2 mm rain Feels 14° Wind ~14 km/h
Partly Cloudy
Clear
Rain
00:00
9°
02:00
9°
04:00
8°
06:00
8°
08:00
11°
10:00
14°
12:00
17°
14:00
18°
16:00
17°
0.1mm
18:00
15°
0.1mm
20:00
12°
0.2mm
22:00
11°
⛅
SundaySeptember 6th
Avg 11° Low 9° at 06:00
High 13° at 12:00
0.6 mm rain Feels 8° Wind ~26 km/h
Cloudy
Partly Cloudy
Rain
Partly Cloudy
Clear
00:00
10°
02:00
10°
04:00
10°
06:00
9°
08:00
11°
10:00
12°
12:00
13°
14:00
13°
0.1mm
16:00
13°
18:00
13°
20:00
11°
22:00
11°
🌤️
MondaySeptember 7th
Avg 12° Low 9° at 06:00
High 15° at 16:00
0.3 mm rain Feels 11° Wind ~24 km/h
Rain
Clear
Clear
Clear
Partly Cloudy
00:00
11°
02:00
11°
0.1mm
04:00
10°
06:00
9°
08:00
10°
10:00
11°
12:00
13°
14:00
15°
16:00
15°
18:00
15°
20:00
12°
22:00
10°
🌦️
TuesdaySeptember 8th
Avg 14° Low 11° at 00:00
High 16° at 13:00
3.3 mm rain Feels 14° Wind ~17 km/h
Cloudy
Rain
Cloudy
Rain
00:00
11°
02:00
11°
04:00
12°
0.2mm
06:00
11°
0.2mm
08:00
13°
0.2mm
10:00
15°
12:00
16°
14:00
16°
0.2mm
16:00
15°
0.3mm
18:00
15°
0.3mm
20:00
15°
0.1mm
22:00
14°
0.5mm
🌦️
WednesdaySeptember 9th
Avg 14° Low 13° at 22:00
High 17° at 15:00
6.4 mm rain Wind ~13 km/h
Rain
Clear
Cloudy
Rain
00:00
14°
0.5mm
02:00
14°
0.9mm
04:00
13°
0.1mm
06:00
13°
0.1mm
08:00
14°
10:00
15°
12:00
16°
14:00
17°
16:00
17°
0.4mm
18:00
15°
0.4mm
20:00
13°
0.4mm
22:00
13°
0.7mm
🌦️
ThursdaySeptember 10th
Avg 15° Low 13° at 23:00
High 18° at 15:00
10.8 mm rain Feels 13° Wind ~24 km/h
Rain
00:00
13°
0.7mm
02:00
14°
0.7mm
04:00
14°
0.9mm
06:00
14°
0.9mm
08:00
14°
0.9mm
10:00
15°
0.1mm
12:00
16°
0.1mm
14:00
18°
0.1mm
16:00
18°
0.1mm
18:00
16°
0.1mm
20:00
14°
0.1mm
22:00
13°
🌦️
FridaySeptember 11th
Avg 13° Low 11° at 22:00
High 15° at 14:00
8.8 mm rain Feels 13° Wind ~17 km/h
Partly Cloudy
Rain
00:00
13°
02:00
12°
04:00
13°
0.2mm
06:00
13°
0.2mm
08:00
13°
0.2mm
10:00
14°
0.9mm
12:00
15°
0.9mm
14:00
15°
0.9mm
16:00
15°
0.3mm
18:00
14°
0.3mm
20:00
12°
0.3mm
22:00
11°
0.7mm
🌦️
SaturdaySeptember 12th
Avg 12° Low 9° at 23:00
High 16° at 15:00
6.2 mm rain Feels 12° Wind ~17 km/h
Rain
Cloudy
Rain
00:00
12°
0.7mm
02:00
12°
0.7mm
04:00
12°
06:00
11°
08:00
11°
10:00
11°
0.1mm
12:00
13°
0.1mm
14:00
15°
0.1mm
16:00
15°
0.2mm
18:00
13°
0.2mm
20:00
11°
0.2mm
22:00
10°
⛅
SundaySeptember 13th
Avg 12° Low 9° at 02:00
High 16° at 15:00
0.4 mm rain Feels 13° Wind ~12 km/h
Partly Cloudy
Cloudy
Partly Cloudy
Clear
00:00
9°
02:00
9°
04:00
9°
06:00
9°
08:00
11°
10:00
12°
12:00
14°
14:00
16°
16:00
16°
18:00
14°
20:00
12°
22:00
11°
☀️
MondaySeptember 14th
Avg 12° Low 9° at 03:00
High 17° at 15:00
0.4 mm rain Feels 15° Wind ~8 km/h
Clear
00:00
9°
02:00
9°
04:00
9°
06:00
9°
08:00
11°
10:00
12°
12:00
15°
14:00
16°
16:00
16°
18:00
14°
20:00
12°
22:00
10°
🌦️
TuesdaySeptember 15th
Avg 11° Low 9° at 05:00
High 14° at 15:00
3.6 mm rain Feels 10° Wind ~15 km/h
Cloudy
Rain
00:00
9°
02:00
9°
04:00
9°
06:00
9°
08:00
9°
10:00
10°
0.1mm
12:00
12°
0.1mm
14:00
13°
0.1mm
16:00
13°
0.5mm
18:00
13°
0.5mm
20:00
11°
0.5mm
22:00
11°
0.6mm
🌦️
WednesdaySeptember 16th
Avg 11° Low 10° at 04:00
High 13° at 15:00
6.4 mm rain Feels 11° Wind ~15 km/h
Rain
Cloudy
00:00
10°
0.6mm
02:00
10°
0.6mm
04:00
10°
0.3mm
06:00
10°
0.3mm
08:00
11°
0.3mm
10:00
11°
0.2mm
12:00
12°
0.2mm
14:00
13°
0.2mm
16:00
13°
18:00
12°
20:00
12°
22:00
11°
0.1mm
☁️
ThursdaySeptember 17th
Avg 12° Low 10° at 23:00
High 15° at 15:00
1.2 mm rain Feels 12° Wind ~14 km/h
Rain
Cloudy
Rain
00:00
10°
0.1mm
02:00
10°
0.1mm
04:00
10°
06:00
10°
08:00
11°
10:00
12°
12:00
13°
14:00
15°
16:00
15°
0.1mm
18:00
13°
0.1mm
20:00
11°
0.1mm
22:00
10°
⛅
FridaySeptember 18th
Avg 9° Low 0° at 03:00
High 0° at 00:00
Feels 7° Wind ~13 km/h
Partly Cloudy
Unknown
00:00
9°
02:00
9°
04:00
9°
06:00
0°
08:00
0°
10:00
0°
12:00
0°
14:00
0°
16:00
0°
18:00
0°
20:00
0°
22:00
0°
Sun
☀️ Sunrise 06:10 · Sunset 20:12
14h 02m of daylight · Europe/Helsinki
Air quality
PM2.5 2.2 µg/m³ - Good
No reason to change your plans - open the windows.
Source: Copernicus CAMS, updated hourly.
Common questions about Sydänmaa weather
Will it rain in Sydänmaa today?
Yes - about 1.7 mm of rain is expected in Sydänmaa today.
What is the temperature in Sydänmaa right now?
It is 18° in Sydänmaa right now, though it feels closer to 15° . Today runs between a low of 11° and a high of 19° .
What time is sunrise and sunset in Sydänmaa?
The sun rises at 06:10 and sets at 20:12 local time in Sydänmaa today, giving 14h 02m of daylight.
What is the air quality in Sydänmaa?
PM2.5 in Sydänmaa is currently 2.2 µg/m³, which counts as Good on the European air-quality index. No reason to change your plans - open the windows.
How accurate is the Sydänmaa forecast, and how far ahead does it go?
This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers Sydänmaa best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.
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© 2026 WeatherMetro · Weather data: ECMWF, NOAA, DWD, Météo-France, ECCC, MeteoSwiss and others (CC-BY 4.0) · Air quality & history: Copernicus CAMS / C3S · Location data: GeoNames (CC-BY) · Alerts: NWS, MeteoAlarm, ECCC