Cities / Finland / Uusimaa

15°

🌦️ Koisjärvi weather

Light rain. No rain expected in the next few hours.

Feels like 14° Wind 17 km/h W Humidity 96% Pressure 999 hPa UV 0 Air Good ☀ 05:41 - 21:14

Right now it is 15° in Koisjärvi with light rain, today's high is 20° with an overnight low of 13° and about 1.4 mm of rain is expected. The sun rises at 05:41 and sets at 21:14, giving 15h 33m of daylight. Over the coming week highs range from 16° to 19° - a steady stretch with little day-to-day change.

Koisjärvi is in Uusimaa, Finland, sitting 66 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

12° 17° 21° 20° 13° 01:00 · 15.1° · 0.1 mm 02:00 · 14.9° · 0.1 mm 03:00 · 14.7° · 0.1 mm 04:00 · 14.5° · 0.2 mm 05:00 · 14.3° · 0.2 mm 06:00 · 14.2° · 0.2 mm 07:00 · 14.3° · 0 mm 08:00 · 14.6° · 0 mm 09:00 · 15.2° · 0 mm 10:00 · 16.2° · 0 mm 11:00 · 17.6° · 0 mm 12:00 · 18.7° · 0 mm 13:00 · 19.4° · 0.1 mm 14:00 · 20° · 0.1 mm 15:00 · 20.2° · 0.1 mm 16:00 · 20.1° · 0 mm 17:00 · 19.6° · 0 mm 18:00 · 18.9° · 0 mm 19:00 · 17.8° · 0 mm 20:00 · 16.4° · 0 mm 21:00 · 15.2° · 0 mm 22:00 · 14.2° · 0 mm 23:00 · 13.3° · 0 mm 00:00 · 12.5° · 0 mm

Precipitation

01:00 · 0.1 mm 01:00 02:00 · 0.1 mm 03:00 · 0.1 mm 04:00 · 0.2 mm 04:00 05:00 · 0.2 mm 06:00 · 0.2 mm 07:00 · 0 mm 07:00 08:00 · 0 mm 09:00 · 0 mm 10:00 · 0 mm 10:00 11:00 · 0 mm 12:00 · 0 mm 13:00 · 0.1 mm 13:00 14:00 · 0.1 mm 15:00 · 0.1 mm 16:00 · 0 mm 16:00 17:00 · 0 mm 18:00 · 0 mm 19:00 · 0 mm 19:00 20:00 · 0 mm 21:00 · 0 mm 22:00 · 0 mm 22:00 23:00 · 0 mm 00:00 · 0 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
01:00 🌦️ 15.1° 13.2° 0.1 mm Light rain
02:00 🌦️ 14.9° 13.1° 0.1 mm Light rain
03:00 🌦️ 14.7° 13° 0.1 mm Light rain
04:00 🌦️ 14.5° 12.8° 0.2 mm Light rain
05:00 🌦️ 14.3° 12.4° 0.2 mm Light rain
06:00 🌦️ 14.2° 12.3° 0.2 mm Light rain
07:00 ⛅ 14.3° 12.4° - Partly cloudy
08:00 ⛅ 14.6° 12.6° - Partly cloudy
09:00 🌤️ 15.2° 13.2° - Mostly clear
10:00 🌤️ 16.2° 14.1° - Mostly clear
11:00 🌤️ 17.6° 15.2° - Mostly clear
12:00 🌤️ 18.7° 16° - Mostly clear

Next 16 days

Today🌦️ 20°13°1.4mm Tue 18☁️ 19°10° Wed 19☀️ 19°10° Thu 20🌦️ 19°9°0.6mm Fri 21🌦️ 19°11°2mm Sat 22🌦️ 19°12°4.6mm Sun 23🌦️ 16°11°2mm Mon 24☀️ 19°11°0.2mm Tue 25🌤️ 20°10° Wed 26⛅ 21°11° Thu 27⛅ 20°12° Fri 28🌦️ 20°13°0.4mm Sat 29🌦️ 21°15°3.6mm Sun 30🌦️ 20°14°6mm Mon 31🌦️ 0°0° Tue 1🌡️ 0°0°
🌦️ TodayAugust 17th Avg 16° Low 13° at 23:00 High 20° at 15:00 1.4 mm rain Feels 17° Wind ~19 km/h
Rain Clear Rain Clear
00:00 15° 0.1mm
02:00 15° 0.1mm
04:00 15° 0.2mm
06:00 14° 0.2mm
08:00 15°
10:00 16°
12:00 19°
14:00 20° 0.1mm
16:00 20°
18:00 19°
20:00 16°
22:00 14°
☁️ TuesdayAugust 18th Avg 15° Low 10° at 05:00 High 19° at 16:00 Feels 17° Wind ~13 km/h
Clear Cloudy Clear Clear
00:00 13°
02:00 12°
04:00 11°
06:00 10°
08:00 13°
10:00 16°
12:00 18°
14:00 19°
16:00 19°
18:00 19°
20:00 16°
22:00 13°
☀️ WednesdayAugust 19th Avg 15° Low 10° at 05:00 High 19° at 16:00 Feels 17° Wind ~12 km/h
Clear
00:00 12°
02:00 11°
04:00 10°
06:00 10°
08:00 13°
10:00 16°
12:00 18°
14:00 19°
16:00 19°
18:00 19°
20:00 16°
22:00 14°
🌦️ ThursdayAugust 20th Avg 15° Low 9° at 05:00 High 19° at 17:00 0.6 mm rain Feels 15° Wind ~17 km/h
Partly Cloudy Clear Rain Clear
00:00 13°
02:00 11°
04:00 10°
06:00 9°
08:00 13°
10:00 16°
12:00 18°
14:00 19° 0.2mm
16:00 19°
18:00 19°
20:00 16°
22:00 14°
🌦️ FridayAugust 21st Avg 15° Low 11° at 05:00 High 19° at 12:00 2 mm rain Feels 16° Wind ~13 km/h
Clear Rain
00:00 12°
02:00 11°
04:00 11°
06:00 11°
08:00 14°
10:00 17°
12:00 19°
14:00 18° 0.3mm
16:00 17° 0.2mm
18:00 17° 0.2mm
20:00 15° 0.2mm
22:00 14°
🌦️ SaturdayAugust 22nd Avg 15° Low 12° at 05:00 High 19° at 14:00 4.6 mm rain Wind ~10 km/h
Rain Cloudy Rain
00:00 13°
02:00 12° 0.2mm
04:00 12°
06:00 12°
08:00 13°
10:00 15° 0.1mm
12:00 18° 0.1mm
14:00 19° 0.1mm
16:00 19° 0.6mm
18:00 17° 0.6mm
20:00 14° 0.6mm
22:00 13°
🌦️ SundayAugust 23rd Avg 13° Low 11° at 03:00 High 16° at 15:00 2 mm rain Feels 14° Wind ~17 km/h
Partly Cloudy Rain
00:00 12°
02:00 11°
04:00 11° 0.1mm
06:00 12° 0.1mm
08:00 12° 0.1mm
10:00 13° 0.1mm
12:00 15° 0.1mm
14:00 16° 0.1mm
16:00 16° 0.2mm
18:00 15° 0.2mm
20:00 14° 0.2mm
22:00 13°
☀️ MondayAugust 24th Avg 14° Low 11° at 03:00 High 19° at 15:00 0.2 mm rain Feels 15° Wind ~16 km/h
Clear Partly Cloudy
00:00 12°
02:00 11°
04:00 11°
06:00 12°
08:00 13°
10:00 15°
12:00 17°
14:00 19°
16:00 19°
18:00 17°
20:00 15°
22:00 13°
🌤️ TuesdayAugust 25th Avg 15° Low 10° at 03:00 High 20° at 15:00 Feels 18° Wind ~13 km/h
Clear Partly Cloudy Clear
00:00 12°
02:00 11°
04:00 11°
06:00 12°
08:00 13°
10:00 15°
12:00 18°
14:00 20°
16:00 20°
18:00 18°
20:00 15°
22:00 13°
⛅ WednesdayAugust 26th Avg 16° Low 11° at 03:00 High 21° at 15:00 Wind ~8 km/h
Clear Cloudy Partly Cloudy Cloudy
00:00 12°
02:00 11°
04:00 12°
06:00 13°
08:00 15°
10:00 17°
12:00 19°
14:00 21°
16:00 20°
18:00 19°
20:00 16°
22:00 14°
⛅ ThursdayAugust 27th Avg 16° Low 12° at 03:00 High 20° at 15:00 Feels 18° Wind ~9 km/h
Cloudy Partly Cloudy Clear
00:00 13°
02:00 12°
04:00 13°
06:00 14°
08:00 15°
10:00 17°
12:00 19°
14:00 20°
16:00 19°
18:00 17°
20:00 15°
22:00 14°
🌦️ FridayAugust 28th Avg 16° Low 13° at 00:00 High 20° at 15:00 0.4 mm rain Feels 17° Wind ~17 km/h
Partly Cloudy Cloudy Rain
00:00 13°
02:00 13°
04:00 14°
06:00 15°
08:00 16°
10:00 17°
12:00 19°
14:00 20°
16:00 20° 0.1mm
18:00 18° 0.1mm
20:00 17° 0.1mm
22:00 16° 0.2mm
🌦️ SaturdayAugust 29th Avg 17° Low 15° at 03:00 High 21° at 15:00 3.6 mm rain Wind ~13 km/h
Rain Partly Cloudy
00:00 15° 0.2mm
02:00 15° 0.2mm
04:00 15° 0.3mm
06:00 15° 0.3mm
08:00 16° 0.3mm
10:00 17° 0.2mm
12:00 19° 0.2mm
14:00 21° 0.2mm
16:00 21°
18:00 19°
20:00 17°
22:00 16° 0.9mm
🌦️ SundayAugust 30th Avg 16° Low 14° at 23:00 High 20° at 15:00 6 mm rain Feels 17° Wind ~19 km/h
Rain Clear Rain Clear
00:00 15° 0.9mm
02:00 14° 0.9mm
04:00 14°
06:00 15°
08:00 15°
10:00 17° 0.1mm
12:00 18° 0.1mm
14:00 20° 0.1mm
16:00 20°
18:00 18°
20:00 16°
22:00 14°
🌦️ MondayAugust 31st Avg 16° Low 0° at 02:00 High 0° at 16:00 Feels 18° Wind ~11 km/h
Cloudy Rain Unknown
00:00 13°
02:00 13°
04:00 13°
06:00 14°
08:00 15°
10:00 16° 0.3mm
12:00 17° 0.3mm
14:00 18° 0.3mm
16:00 18°
18:00 0°
20:00 0°
22:00 0°
🌡️ TuesdaySeptember 1st Low 0° High 0°
Unknown
00:00 0°
02:00 0°
04:00 0°
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 05:41 · Sunset 21:14

15h 33m 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.

Nearby

Salonkylä · 1.8 km Mäkkylä · 2 km Hyrsylä · 2.2 km Vörlö · 2.3 km Retlahti · 2.5 km Näkkilä · 3.1 km

Tools for Koisjärvi

☔ Will it rain today? 🌅 Sunrise & sunset 🫁 Air quality 📼 Weather on this day

Common questions about Koisjärvi weather

Will it rain in Koisjärvi today?

Yes - about 1.4 mm of rain is expected in Koisjärvi today.

What is the temperature in Koisjärvi right now?

It is 15° in Koisjärvi right now. Today runs between a low of 13° and a high of 20°.

What time is sunrise and sunset in Koisjärvi?

The sun rises at 05:41 and sets at 21:14 local time in Koisjärvi today, giving 15h 33m of daylight.

What is the air quality in Koisjärvi?

PM2.5 in Koisjärvi 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 Koisjärvi 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 Koisjärvi 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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