weathermetro
Cities / Finland
/ Kymenlaakso
☀️ Ylä-Jääski weather
Clear sky. No rain expected in the next few hours.
Feels like 15° Wind 15 km/h SW Humidity 86% Pressure 999 hPa UV 1 Air Good ☀ 05:24 - 21:06
Right now it is 16° in Ylä-Jääski with clear skies and today's high is 21° with an overnight low of 15° . The sun rises at 05:24 and sets at 21:06, giving 15h 42m of daylight. Over the coming week highs range from 19° to 20° - a steady stretch with little day-to-day change.
Ylä-Jääski is in Kymenlaakso, Finland, sitting 49 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
13°
17°
21°
20°
13°
21:00 · 16.1° · 0 mm
22:00 · 15.3° · 0 mm
23:00 · 14.8° · 0 mm
00:00 · 14.3° · 0 mm
01:00 · 13.8° · 0 mm
02:00 · 13.5° · 0 mm
03:00 · 13.3° · 0 mm
04:00 · 13.3° · 0 mm
05:00 · 13.4° · 0 mm
06:00 · 13.8° · 0 mm
07:00 · 14.6° · 0.1 mm
08:00 · 15.7° · 0.1 mm
09:00 · 16.6° · 0.1 mm
10:00 · 17.4° · 0.1 mm
11:00 · 18° · 0.1 mm
12:00 · 18.6° · 0.1 mm
13:00 · 19.3° · 0 mm
14:00 · 19.9° · 0 mm
15:00 · 20.2° · 0 mm
16:00 · 20.2° · 0.1 mm
17:00 · 20° · 0.1 mm
18:00 · 19.4° · 0.1 mm
19:00 · 18.1° · 0.1 mm
20:00 · 16.6° · 0.1 mm
Precipitation
21:00 · 0 mm
21:00
22:00 · 0 mm
23:00 · 0 mm
00:00 · 0 mm
00:00
01:00 · 0 mm
02:00 · 0 mm
03:00 · 0 mm
03:00
04:00 · 0 mm
05:00 · 0 mm
06:00 · 0 mm
06:00
07:00 · 0.1 mm
08:00 · 0.1 mm
09:00 · 0.1 mm
09:00
10:00 · 0.1 mm
11:00 · 0.1 mm
12:00 · 0.1 mm
12:00
13:00 · 0 mm
14:00 · 0 mm
15:00 · 0 mm
15:00
16:00 · 0.1 mm
17:00 · 0.1 mm
18:00 · 0.1 mm
18:00
19:00 · 0.1 mm
20:00 · 0.1 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
21:00
☀️
16.1°
14.3°
-
Clear sky
22:00
🌤️
15.3°
13.8°
-
Mostly clear
23:00
🌤️
14.8°
13.6°
-
Mostly clear
00:00
🌤️
14.3°
13.3°
-
Mostly clear
01:00
🌤️
13.8°
12.9°
-
Mostly clear
02:00
☀️
13.5°
12.8°
-
Clear sky
03:00
☀️
13.3°
12.6°
-
Clear sky
04:00
🌤️
13.3°
12.5°
-
Mostly clear
05:00
⛅
13.4°
12.4°
-
Partly cloudy
06:00
☁️
13.8°
12.6°
-
Overcast
07:00
🌦️
14.6°
13.3°
0.1 mm
Light rain
08:00
🌦️
15.7°
14.2°
0.1 mm
Light rain
🌦️
TodayAugust 16th
Avg 18° Low 15° at 23:00
High 21° at 14:00
0.9 mm rain Feels 19° Wind ~20 km/h
Partly Cloudy
Rain
Rain
Clear
00:00
15°
02:00
15°
04:00
15°
0.1mm
06:00
15°
0.1mm
08:00
17°
10:00
20°
0.1mm
12:00
21°
0.1mm
14:00
21°
0.1mm
16:00
21°
18:00
19°
20:00
17°
22:00
15°
🌦️
MondayAugust 17th
Avg 16° Low 13° at 03:00
High 20° at 15:00
1.2 mm rain Feels 17° Wind ~17 km/h
Clear
Rain
Cloudy
Rain
00:00
14°
02:00
14°
04:00
13°
06:00
14°
08:00
16°
0.1mm
10:00
17°
0.1mm
12:00
19°
0.1mm
14:00
20°
16:00
20°
0.1mm
18:00
19°
0.1mm
20:00
17°
0.1mm
22:00
14°
🌤️
TuesdayAugust 18th
Avg 16° Low 11° at 05:00
High 20° at 15:00
Feels 18° Wind ~14 km/h
Clear
Clear
Cloudy
00:00
13°
02:00
13°
04:00
12°
06:00
11°
08:00
14°
10:00
17°
12:00
19°
14:00
20°
16:00
20°
18:00
19°
20:00
17°
22:00
14°
🌦️
WednesdayAugust 19th
Avg 15° Low 12° at 05:00
High 20° at 12:00
2 mm rain Wind ~8 km/h
Cloudy
Rain
00:00
13°
02:00
13°
04:00
12°
06:00
12°
08:00
14°
10:00
18°
12:00
20°
14:00
18°
0.5mm
16:00
17°
0.1mm
18:00
18°
0.1mm
20:00
16°
0.1mm
22:00
13°
☁️
ThursdayAugust 20th
Avg 15° Low 10° at 05:00
High 19° at 13:00
Wind ~13 km/h
Clear
Cloudy
00:00
12°
02:00
11°
04:00
11°
06:00
10°
08:00
14°
10:00
17°
12:00
19°
14:00
19°
16:00
18°
18:00
18°
20:00
17°
22:00
16°
🌦️
FridayAugust 21st
Avg 15° Low 11° at 05:00
High 19° at 13:00
2.2 mm rain Feels 16° Wind ~18 km/h
Clear
Rain
Clear
00:00
14°
02:00
12°
04:00
11°
06:00
11°
08:00
15°
10:00
18°
0.2mm
12:00
19°
0.2mm
14:00
19°
0.4mm
16:00
19°
0.2mm
18:00
18°
0.2mm
20:00
16°
22:00
15°
☁️
SaturdayAugust 22nd
Avg 15° Low 12° at 05:00
High 19° at 15:00
0.2 mm rain Wind ~10 km/h
Partly Cloudy
Cloudy
00:00
14°
02:00
13°
04:00
13°
06:00
13°
08:00
15°
10:00
17°
12:00
17°
14:00
18°
16:00
18°
18:00
17°
20:00
15°
22:00
14°
🌦️
SundayAugust 23rd
Avg 15° Low 11° at 03:00
High 19° at 15:00
3.8 mm rain Feels 17° Wind ~10 km/h
Clear
Cloudy
Rain
00:00
13°
02:00
12°
04:00
12°
06:00
12°
08:00
13°
10:00
15°
12:00
17°
14:00
19°
16:00
19°
0.6mm
18:00
17°
0.6mm
20:00
15°
0.6mm
22:00
14°
0.5mm
🌦️
MondayAugust 24th
Avg 15° Low 12° at 23:00
High 18° at 15:00
6.2 mm rain Feels 14° Wind ~21 km/h
Rain
Clear
00:00
13°
0.5mm
02:00
13°
0.5mm
04:00
13°
0.3mm
06:00
13°
0.3mm
08:00
14°
0.3mm
10:00
15°
0.2mm
12:00
17°
0.2mm
14:00
18°
0.2mm
16:00
18°
18:00
16°
20:00
14°
22:00
13°
☀️
TuesdayAugust 25th
Avg 13° Low 10° at 23:00
High 17° at 15:00
Feels 12° Wind ~21 km/h
Partly Cloudy
Cloudy
Clear
00:00
12°
02:00
12°
04:00
11°
06:00
11°
08:00
12°
10:00
13°
12:00
15°
14:00
16°
16:00
16°
18:00
15°
20:00
13°
22:00
11°
☀️
WednesdayAugust 26th
Avg 12° Low 8° at 03:00
High 17° at 15:00
Feels 13° Wind ~10 km/h
Clear
00:00
10°
02:00
9°
04:00
9°
06:00
10°
08:00
12°
10:00
14°
12:00
15°
14:00
16°
16:00
16°
18:00
14°
20:00
12°
22:00
10°
☀️
ThursdayAugust 27th
Avg 13° Low 9° at 02:00
High 17° at 15:00
Feels 15° Wind ~9 km/h
Clear
00:00
9°
02:00
9°
04:00
9°
06:00
10°
08:00
12°
10:00
14°
12:00
16°
14:00
17°
16:00
17°
18:00
15°
20:00
13°
22:00
11°
🌤️
FridayAugust 28th
Avg 14° Low 9° at 02:00
High 20° at 15:00
Feels 18° Wind ~7 km/h
Clear
Partly Cloudy
Clear
00:00
10°
02:00
9°
04:00
9°
06:00
11°
08:00
13°
10:00
15°
12:00
18°
14:00
20°
16:00
19°
18:00
17°
20:00
14°
22:00
12°
⛅
SaturdayAugust 29th
Avg 15° Low 11° at 02:00
High 19° at 15:00
Feels 16° Wind ~12 km/h
Partly Cloudy
Partly Cloudy
Clear
Partly Cloudy
Clear
00:00
11°
02:00
11°
04:00
11°
06:00
13°
08:00
15°
10:00
16°
12:00
18°
14:00
19°
16:00
18°
18:00
17°
20:00
15°
22:00
13°
⛅
SundayAugust 30th
Avg 14° Low 12° at 03:00
High 17° at 15:00
Feels 14° Wind ~10 km/h
Cloudy
Partly Cloudy
Clear
Partly Cloudy
Cloudy
Clear
00:00
12°
02:00
12°
04:00
12°
06:00
13°
08:00
13°
10:00
14°
12:00
16°
14:00
17°
16:00
17°
18:00
15°
20:00
13°
22:00
12°
⛅
MondayAugust 31st
Avg 12° Low 0° at 03:00
High 0° at 00:00
Feels 10° Wind ~10 km/h
Cloudy
Unknown
00:00
12°
02:00
12°
04:00
11°
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 05:24 · Sunset 21:06
15h 42m of daylight · Europe/Helsinki
Air quality
PM2.5 2.9 µg/m³ - Good
No reason to change your plans - open the windows.
Source: Copernicus CAMS, updated hourly.
Common questions about Ylä-Jääski weather
Will it rain in Ylä-Jääski today?
Only a trace - around 0.9 mm is expected in Ylä-Jääski today, not enough to need an umbrella.
What is the temperature in Ylä-Jääski right now?
It is 16° in Ylä-Jääski right now. Today runs between a low of 15° and a high of 21° .
What time is sunrise and sunset in Ylä-Jääski?
The sun rises at 05:24 and sets at 21:06 local time in Ylä-Jääski today, giving 15h 42m of daylight.
What is the air quality in Ylä-Jääski?
PM2.5 in Ylä-Jääski is currently 2.9 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 Ylä-Jääski 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 Ylä-Jääski 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