Location & Surroundings
Grignon is a settlement in Ile-de-France, France, at 81 m elevation. The nearest larger town is Orly, less than 2 km away. The nearest airport is Paris Orly Airport, 4 km away.
Basic Data
- Type populated place (PPL)
- a city, town, village, or other agglomeration of buildings where people live and work
Geography
-
Coordinates
48° 45' 3" N, 2° 23' 34" E
- Elevation DEM: 81 m
- Timezone Europe/Paris
- Time Shift GMT 1 (DST 2)
Statistics & Country
- Pop. Density 3,933 p/km²
- Built-up 24.8%
- Settlement Urban centre
- Currency Euro (EUR)
- Phone Prefix +33
Sun & Local Time
- Local time 07:05
- Sunrise 08:07
- Sunset 19:05
- Day length 10 h 58 min
Other populated places nearby
Nearby
Weather in Grignon
Current conditions and a 3-day (72-hour) weather forecast for Grignon, updated from the NOAA GFS model.
Now 19.2 C with overcast skies and a 4.0 m/s north-westerly wind. Next 24h: 13.0 to 19.6 C, max wind 4.0 m/s. No precipitation expected. Solar peaks near 311 W/m2.
Temperature
19.2 C
Wind
4.0 m/s NW (311 deg)
Humidity
75 %
Pressure
1,026.4 hPa
Clouds
92 %
Precip
0.00 mm
Solar
0.0 W/m2
UV-B
n/a
| Hour | Temp (C) | Wind (m/s) | Dir (deg) | RH (%) | Pressure (hPa) | Precip (step/total mm) | Clouds (%) | Solar (W/m2) | UV-B (W/m2) |
|---|---|---|---|---|---|---|---|---|---|
| NOW | 19.2 | 4.0 | 311 | 75 | 1,026.4 | - / 0.00 | 92 | 0.0 | n/a |
| 6h | 14.9 | 1.8 | 318 | 74 | 1,029.6 | 0.00 / 0.00 | 0 | 0.0 | n/a |
| 12h | 13.0 | 0.7 | 15 | 84 | 1,030.5 | 0.00 / 0.00 | 5 | 0.0 | n/a |
| 18h | 19.6 | 1.3 | 184 | 44 | 1,029.8 | 0.00 / 0.00 | 5 | 311.3 | n/a |
| Tomorrow | 18.2 | 1.5 | 176 | 39 | 1,027.7 | 0.00 / 0.00 | 5 | 257.0 | n/a |
| 30h | 15.1 | 1.7 | 172 | 58 | 1,027.1 | 0.00 / 0.00 | 99 | 0.0 | n/a |
| 36h | 13.6 | 1.7 | 167 | 72 | 1,025.4 | 0.00 / 0.00 | 99 | 0.0 | n/a |
| 42h | 21.7 | 2.2 | 188 | 51 | 1,023.9 | 0.00 / 0.00 | 100 | 283.2 | n/a |
| Thursday | 20.1 | 1.9 | 165 | 54 | 1,022.1 | 0.00 / 0.00 | 5 | 215.3 | n/a |
| 54h | 17.1 | 2.0 | 174 | 64 | 1,021.0 | 0.00 / 0.00 | 0 | 0.0 | n/a |
| 60h | 15.3 | 1.9 | 213 | 73 | 1,020.1 | 0.00 / 0.00 | 0 | 0.0 | n/a |
| 66h | 22.0 | 3.4 | 265 | 42 | 1,019.7 | 0.00 / 0.00 | 5 | 304.7 | n/a |
| Friday | 15.7 | 6.0 | 337 | 74 | 1,021.5 | 0.06 / 0.06 | 100 | 212.5 | n/a |
Source: NOAA GFS 0.25° (run 2026-10-13 18:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Grignon?
Now 19.2 C with overcast skies and a 4.0 m/s north-westerly wind. Next 24h: 13.0 to 19.6 C, max wind 4.0 m/s. No precipitation expected. Solar peaks near 311 W/m2.
Is precipitation expected in the next 24 hours?
No measurable precipitation is expected in the next 24 hours.
When are sunrise and sunset in Grignon today?
Sunrise around 08:07 and sunset around 19:05 (local time). Day length about 10h 58m.
What is the local time in Grignon?
Local time is 07:05. Time zone: Europe/Paris (UTC+02:00).
What type of place is Grignon?
Grignon is a populated place.
What is the elevation of Grignon?
DEM 81 m.
Where is Grignon located?
It is at 48.75070, 2.39276 (latitude, longitude).
Which country is Grignon in?
It is in France.