Cities / France / New Aquitaine

19°

🌤️ Grignon weather

Mostly clear. No rain expected in the next few hours.

Feels like 20° Wind 11 km/h W Humidity 73% UV 5 Air Good ☀ 07:26 - 20:45

Right now it is 19° in Grignon with mostly clear skies and today's high is 20° with an overnight low of 18°. The sun rises at 07:26 and sets at 20:45, giving 13h 19m of daylight. Over the coming week highs range from 20° to 25°.

Grignon is in New Aquitaine, France, sitting 3 m above sea level. Local time is Europe/Paris (UTC+2), and every time on this page is shown in it.

Next 24 hours - temperature

18° 20° 22° 20° 18° 15:00 · 18.8° · 0 mm 16:00 · 19° · 0 mm 17:00 · 19.4° · 0 mm 18:00 · 19.5° · 0 mm 19:00 · 19.3° · 0 mm 20:00 · 19.2° · 0 mm 21:00 · 19.3° · 0 mm 22:00 · 19.3° · 0 mm 23:00 · 19.1° · 0 mm 00:00 · 18.9° · 0 mm 01:00 · 18.7° · 0 mm 02:00 · 18.5° · 0 mm 03:00 · 18.2° · 0 mm 04:00 · 18° · 0 mm 05:00 · 18.1° · 0 mm 06:00 · 18.3° · 0 mm 07:00 · 18.2° · 0 mm 08:00 · 18.4° · 0 mm 09:00 · 18.6° · 0 mm 10:00 · 18.9° · 0 mm 11:00 · 19° · 0 mm 12:00 · 19.1° · 0 mm 13:00 · 19.2° · 0 mm 14:00 · 19.3° · 0 mm

Precipitation

15:00 · 0 mm 15:00 16:00 · 0 mm 17:00 · 0 mm 18:00 · 0 mm 18:00 19:00 · 0 mm 20:00 · 0 mm 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 mm 08:00 · 0 mm 09:00 · 0 mm 09:00 10:00 · 0 mm 11:00 · 0 mm 12:00 · 0 mm 12:00 13:00 · 0 mm 14:00 · 0 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
15:00 ☁️ 18.8° 18.5° - Overcast
16:00 ☀️ 19° 18.1° - Clear sky
17:00 ☀️ 19.4° 17.7° - Clear sky
18:00 ☀️ 19.5° 17.1° - Clear sky
19:00 ☀️ 19.3° 16.9° - Clear sky
20:00 ☀️ 19.2° 17° - Clear sky
21:00 ☀️ 19.3° 16.6° - Clear sky
22:00 ☀️ 19.3° 16.8° - Clear sky
23:00 ☀️ 19.1° 16.2° - Clear sky
00:00 ☁️ 18.9° 15.9° - Overcast
01:00 ☁️ 18.7° 16.3° - Overcast
02:00 ☁️ 18.5° 15.9° - Overcast

Next 16 days

Today☁️ 20°18° Wed 2☁️ 20°18° Thu 3☀️ 21°20° Fri 4☀️ 22°20° Sat 5☁️ 24°20° Sun 6⛅ 25°20° Mon 7☀️ 23°21°0.6mm Tue 8☁️ 21°19° Wed 9⛅ 19°18°0.3mm Thu 10☁️ 19°17°0.3mm Fri 11☀️ 22°17° Sat 12🌦️ 22°16°2.1mm Sun 13☁️ 21°16° Mon 14🌧️ 22°19°9.6mm Tue 15🌧️ 22°19°8.1mm Wed 16🌧️ 22°20°10.2mm
☁️ TodaySeptember 1st Avg 19° Low 18° at 10:00 High 20° at 18:00 Wind ~23 km/h
Cloudy Cloudy Clear
00:00 19°
02:00 19°
04:00 19°
06:00 19°
08:00 18°
10:00 18°
12:00 18°
14:00 19°
16:00 19°
18:00 20°
20:00 19°
22:00 19°
☁️ WednesdaySeptember 2nd Avg 19° Low 18° at 04:00 High 20° at 20:00 Feels 18° Wind ~25 km/h
Cloudy Cloudy Clear Cloudy
00:00 19°
02:00 19°
04:00 18°
06:00 18°
08:00 18°
10:00 19°
12:00 19°
14:00 19°
16:00 19°
18:00 19°
20:00 20°
22:00 20°
☀️ ThursdaySeptember 3rd Avg 20° Low 20° at 10:00 High 21° at 18:00 Wind ~20 km/h
Partly Cloudy Clear
00:00 20°
02:00 20°
04:00 20°
06:00 20°
08:00 20°
10:00 20°
12:00 20°
14:00 20°
16:00 21°
18:00 21°
20:00 21°
22:00 21°
☀️ FridaySeptember 4th Avg 21° Low 20° at 01:00 High 22° at 14:00 Wind ~30 km/h
Clear
00:00 20°
02:00 20°
04:00 20°
06:00 20°
08:00 20°
10:00 20°
12:00 21°
14:00 22°
16:00 21°
18:00 21°
20:00 21°
22:00 20°
☁️ SaturdaySeptember 5th Avg 21° Low 20° at 03:00 High 24° at 20:00 Wind ~25 km/h
Cloudy Cloudy
00:00 20°
02:00 20°
04:00 20°
06:00 20°
08:00 20°
10:00 20°
12:00 21°
14:00 22°
16:00 22°
18:00 22°
20:00 24°
22:00 23°
⛅ SundaySeptember 6th Avg 22° Low 20° at 08:00 High 25° at 17:00 Wind ~27 km/h
Cloudy Partly Cloudy Cloudy
00:00 21°
02:00 21°
04:00 20°
06:00 20°
08:00 20°
10:00 21°
12:00 22°
14:00 24°
16:00 25°
18:00 24°
20:00 23°
22:00 24°
☀️ MondaySeptember 7th Avg 22° Low 21° at 03:00 High 23° at 00:00 0.6 mm rain Wind ~20 km/h
Rain Cloudy Clear
00:00 23° 0.1mm
02:00 21° 0.1mm
04:00 21° 0.1mm
06:00 21°
08:00 21°
10:00 21°
12:00 22°
14:00 22°
16:00 23°
18:00 22°
20:00 22°
22:00 21°
☁️ TuesdaySeptember 8th Avg 20° Low 19° at 23:00 High 21° at 00:00 Wind ~28 km/h
Clear Partly Cloudy Cloudy Clear
00:00 21°
02:00 21°
04:00 20°
06:00 20°
08:00 20°
10:00 20°
12:00 20°
14:00 20°
16:00 20°
18:00 20°
20:00 20°
22:00 19°
⛅ WednesdaySeptember 9th Avg 19° Low 18° at 14:00 High 19° at 08:00 0.3 mm rain Wind ~32 km/h
Clear Rain Partly Cloudy Clear
00:00 19°
02:00 19°
04:00 19°
06:00 19°
08:00 19°
10:00 19° 0.1mm
12:00 19°
14:00 18°
16:00 18°
18:00 18°
20:00 18°
22:00 19°
☁️ ThursdaySeptember 10th Avg 18° Low 17° at 11:00 High 19° at 00:00 0.3 mm rain Feels 17° Wind ~32 km/h
Clear Rain Cloudy
00:00 19°
02:00 19°
04:00 18°
06:00 18° 0.1mm
08:00 18° 0.1mm
10:00 17°
12:00 17°
14:00 18°
16:00 18°
18:00 19°
20:00 19°
22:00 19°
☀️ FridaySeptember 11th Avg 19° Low 17° at 08:00 High 22° at 18:00 Feels 18° Wind ~41 km/h
Cloudy Partly Cloudy Cloudy Partly Cloudy Clear
00:00 18°
02:00 18°
04:00 18°
06:00 17°
08:00 17°
10:00 17°
12:00 18°
14:00 20°
16:00 21°
18:00 22°
20:00 22°
22:00 20°
🌦️ SaturdaySeptember 12th Avg 18° Low 16° at 07:00 High 22° at 16:00 2.1 mm rain Feels 19° Wind ~45 km/h
Clear Cloudy Rain
00:00 19°
02:00 19°
04:00 17°
06:00 16°
08:00 16°
10:00 17°
12:00 19°
14:00 21°
16:00 22°
18:00 20° 0.6mm
20:00 16° 0.6mm
22:00 18° 0.1mm
☁️ SundaySeptember 13th Avg 19° Low 16° at 07:00 High 21° at 20:00 Wind ~28 km/h
Cloudy Clear Cloudy
00:00 19°
02:00 19°
04:00 18°
06:00 17°
08:00 16°
10:00 17°
12:00 19°
14:00 20°
16:00 21°
18:00 21°
20:00 21°
22:00 21°
🌧️ MondaySeptember 14th Avg 20° Low 19° at 05:00 High 22° at 20:00 9.6 mm rain Feels 24° Wind ~22 km/h
Rain Clear Rain
00:00 20° 0.1mm
02:00 20° 0.1mm
04:00 19° 2.8mm
06:00 19° 0.2mm
08:00 20° 0.2mm
10:00 20°
12:00 20°
14:00 21°
16:00 21°
18:00 21°
20:00 22°
22:00 21° 0.1mm
🌧️ TuesdaySeptember 15th Avg 20° Low 19° at 02:00 High 22° at 17:00 8.1 mm rain Wind ~23 km/h
Rain Cloudy Clear
00:00 20° 2.7mm
02:00 19° 2.7mm
04:00 20°
06:00 20°
08:00 20°
10:00 20°
12:00 20°
14:00 21°
16:00 22°
18:00 22°
20:00 21°
22:00 20°
🌧️ WednesdaySeptember 16th Avg 21° Low 20° at 02:00 High 22° at 15:00 10.2 mm rain Wind ~19 km/h
Rain Cloudy Rain
00:00 20° 0.5mm
02:00 20° 0.5mm
04:00 20°
06:00 20°
08:00 20°
10:00 20°
12:00 21°
14:00 22°
16:00 22° 0.1mm
18:00 22° 1.6mm
20:00 21° 1.6mm
22:00 21° 1.2mm

Sun

☀️ Sunrise 07:26 · Sunset 20:45

13h 19m of daylight · Europe/Paris

Air quality

PM2.5 4.5 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Ars-en-Ré · 0.9 km Les Moulins de la Boire · 1 km La Tricherie · 2.3 km Saint-Clément-des-Baleines · 2.5 km Le Chabot · 2.6 km Le Griveau · 2.8 km

Tools for Grignon

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

Common questions about Grignon weather

Will it rain in Grignon today?

No rain is in the forecast for Grignon today.

What is the temperature in Grignon right now?

It is 19° in Grignon right now. Today runs between a low of 18° and a high of 20°.

What time is sunrise and sunset in Grignon?

The sun rises at 07:26 and sets at 20:45 local time in Grignon today, giving 13h 19m of daylight.

What is the air quality in Grignon?

PM2.5 in Grignon is currently 4.5 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 Grignon 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 Grignon 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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