FranceÎle-de-France
Guyancourt weather
Today, tomorrow and the next 10 days
Guyancourt temperature now
14°C
Overcast
Today 14° / 10°
- Wind
- 11 mph SW
- Humidity
- 78%
- Next hour
- 0.00 in
- Pressure
- 29.78 inHg
Model estimate, not a station reading · Updated Oct 20, 3:17 AM
Weather today and tomorrow
Tomorrow is similar to today, with about 0.04 in of precipitation.
No strong wind, heavy precipitation, thunderstorms or frost in the model for the next two days.
Hourly forecast
Next 30 hours, local time
Temperature (°C)Rainfall (in)Wind (mph)
| Time | Conditions | Temperature | Rainfall | Wind |
|---|---|---|---|---|
| Tue 3 PM | Overcast | 14°C | 0.00 in | 11 mph SW |
| Tue 4 PM | Overcast | 14°C | 0.00 in | 11 mph SW |
| Tue 5 PM | Overcast | 14°C | 0.00 in | 10 mph SW |
| Tue 6 PM | Overcast | 13°C | 0.00 in | 8 mph SW |
| Tue 7 PM | Overcast | 13°C | 0.00 in | 8 mph WSW |
| Tue 8 PM | Overcast | 12°C | 0.00 in | 9 mph WSW |
| Tue 9 PM | Overcast | 12°C | 0.00 in | 9 mph WSW |
| Tue 10 PM | Partly cloudy | 11°C | 0.00 in | 9 mph WSW |
| Tue 11 PM | Clear night | 10°C | 0.00 in | 8 mph SW |
| Wed 12 AM | Clear night | 9°C | 0.00 in | 8 mph SW |
| Wed 1 AM | Clear night | 8°C | 0.00 in | 9 mph SW |
| Wed 2 AM | Mostly clear | 8°C | 0.00 in | 8 mph SSW |
| Wed 3 AM | Partly cloudy | 7°C | 0.00 in | 8 mph SSW |
| Wed 4 AM | Partly cloudy | 7°C | 0.00 in | 9 mph S |
| Wed 5 AM | Overcast | 7°C | 0.00 in | 9 mph S |
| Wed 6 AM | Overcast | 8°C | 0.00 in | 11 mph S |
| Wed 7 AM | Overcast | 9°C | 0.00 in | 12 mph S |
| Wed 8 AM | Rain | 9°C | 0.04 in | 13 mph S |
| Wed 9 AM | Light rain | 9°C | 0.01 in | 14 mph S |
| Wed 10 AM | Overcast | 10°C | 0.00 in | 13 mph SSW |
| Wed 11 AM | Overcast | 11°C | 0.00 in | 12 mph SW |
| Wed 12 PM | Overcast | 12°C | 0.00 in | 12 mph WSW |
| Wed 1 PM | Overcast | 13°C | 0.00 in | 14 mph WSW |
| Wed 2 PM | Overcast | 13°C | 0.00 in | 16 mph W |
| Wed 3 PM | Partly cloudy | 13°C | 0.00 in | 15 mph WSW |
| Wed 4 PM | Mostly sunny | 13°C | 0.00 in | 17 mph W |
| Wed 5 PM | Clear skies | 13°C | 0.00 in | 17 mph W |
| Wed 6 PM | Clear skies | 12°C | 0.00 in | 15 mph W |
| Wed 7 PM | Clear night | 11°C | 0.00 in | 13 mph W |
| Wed 8 PM | Clear night | 10°C | 0.00 in | 12 mph WSW |
10-day forecast
Select a day for its hours
TodayOct 200.00 in10°14°
Tuesday, October 20. Overcast. High 14°C, low 10°C. Wind up to 11 mph. Rainfall 0.00 in.
| Time | Conditions | Temperature | Wind | Rainfall |
|---|---|---|---|---|
| 3 PM | Overcast | 14° | 11 mph SW | 0.00 in |
| 4 PM | Overcast | 14° | 11 mph SW | 0.00 in |
| 5 PM | Overcast | 14° | 10 mph SW | 0.00 in |
| 6 PM | Overcast | 13° | 8 mph SW | 0.00 in |
| 7 PM | Overcast | 13° | 8 mph WSW | 0.00 in |
| 8 PM | Overcast | 12° | 9 mph WSW | 0.00 in |
| 9 PM | Overcast | 12° | 9 mph WSW | 0.00 in |
| 10 PM | Partly cloudy | 11° | 9 mph WSW | 0.00 in |
| 11 PM | Clear night | 10° | 8 mph SW | 0.00 in |
TomorrowOct 210.04 in7°13°
Wednesday, October 21. Overcast. High 13°C, low 7°C. Wind up to 17 mph. Rainfall 0.04 in.
| Time | Conditions | Temperature | Wind | Rainfall |
|---|---|---|---|---|
| 12 AM | Clear night | 9° | 8 mph SW | 0.00 in |
| 1 AM | Clear night | 8° | 9 mph SW | 0.00 in |
| 2 AM | Mostly clear | 8° | 8 mph SSW | 0.00 in |
| 3 AM | Partly cloudy | 7° | 8 mph SSW | 0.00 in |
| 4 AM | Partly cloudy | 7° | 9 mph S | 0.00 in |
| 5 AM | Overcast | 7° | 9 mph S | 0.00 in |
| 6 AM | Overcast | 8° | 11 mph S | 0.00 in |
| 7 AM | Overcast | 9° | 12 mph S | 0.00 in |
| 8 AM | Rain | 9° | 13 mph S | 0.04 in |
| 9 AM | Light rain | 9° | 14 mph S | 0.01 in |
| 10 AM | Overcast | 10° | 13 mph SSW | 0.00 in |
| 11 AM | Overcast | 11° | 12 mph SW | 0.00 in |
| 12 PM | Overcast | 12° | 12 mph WSW | 0.00 in |
| 1 PM | Overcast | 13° | 14 mph WSW | 0.00 in |
| 2 PM | Overcast | 13° | 16 mph W | 0.00 in |
| 3 PM | Partly cloudy | 13° | 15 mph WSW | 0.00 in |
| 4 PM | Mostly sunny | 13° | 17 mph W | 0.00 in |
| 5 PM | Clear skies | 13° | 17 mph W | 0.00 in |
| 6 PM | Clear skies | 12° | 15 mph W | 0.00 in |
| 7 PM | Clear night | 11° | 13 mph W | 0.00 in |
| 8 PM | Clear night | 10° | 12 mph WSW | 0.00 in |
| 9 PM | Clear night | 9° | 13 mph WSW | 0.00 in |
| 10 PM | Mostly clear | 9° | 13 mph WSW | 0.00 in |
| 11 PM | Clear night | 9° | 12 mph WSW | 0.00 in |
ThuOct 220.08 in8°15°
Thursday, October 22. Overcast. High 15°C, low 8°C. Wind up to 16 mph. Rainfall 0.08 in.
| Time | Conditions | Temperature | Wind | Rainfall |
|---|---|---|---|---|
| 12 AM | Clear night | 9° | 12 mph WSW | 0.00 in |
| 1 AM | Mostly clear | 8° | 11 mph WSW | 0.00 in |
| 2 AM | Mostly clear | 8° | 11 mph SW | 0.00 in |
| 3 AM | Partly cloudy | 8° | 11 mph SW | 0.00 in |
| 4 AM | Partly cloudy | 8° | 11 mph SW | 0.00 in |
| 5 AM | Light rain | 8° | 11 mph SW | 0.00 in |
| 6 AM | Light rain | 8° | 11 mph SW | 0.00 in |
| 7 AM | Overcast | 8° | 12 mph SW | 0.00 in |
| 8 AM | Mostly sunny | 8° | 12 mph SW | 0.00 in |
| 9 AM | Mostly sunny | 9° | 14 mph SW | 0.00 in |
| 10 AM | Mostly sunny | 11° | 15 mph SW | 0.00 in |
| 11 AM | Mostly sunny | 12° | 13 mph SW | 0.00 in |
| 12 PM | Overcast | 13° | 16 mph SW | 0.00 in |
| 1 PM | Overcast | 14° | 15 mph SW | 0.00 in |
| 2 PM | Overcast | 15° | 14 mph SW | 0.00 in |
| 3 PM | Partly cloudy | 15° | 13 mph SW | 0.00 in |
| 4 PM | Light rain | 15° | 13 mph SW | 0.01 in |
| 5 PM | Light rain | 15° | 10 mph SW | 0.00 in |
| 6 PM | Overcast | 14° | 10 mph SSW | 0.00 in |
| 7 PM | Overcast | 14° | 11 mph SSW | 0.00 in |
| 8 PM 6 h | Rain | 13° | 11 mph SSW | 0.09 in |
FriOct 230.20 in10°12°
Friday, October 23. Light rain. High 12°C, low 10°C. Wind up to 24 mph. Rainfall 0.20 in.
| Time | Conditions | Temperature | Wind | Rainfall |
|---|---|---|---|---|
| 2 AM 6 h | Rain | 12° | 18 mph S | 0.04 in |
| 8 AM 6 h | Rain | 11° | 20 mph SSW | 0.08 in |
| 2 PM 6 h | Light rain | 11° | 24 mph SW | 0.04 in |
| 8 PM 6 h | Partly cloudy | 10° | 15 mph WSW | 0.00 in |
SatOct 240.60 in7°11°
Saturday, October 24. Heavy rain. High 11°C, low 7°C. Wind up to 20 mph. Rainfall 0.60 in.
| Time | Conditions | Temperature | Wind | Rainfall |
|---|---|---|---|---|
| 2 AM 6 h | Clear night | 8° | 13 mph WSW | 0.00 in |
| 8 AM 6 h | Overcast | 7° | 11 mph SW | 0.01 in |
| 2 PM 6 h | Heavy rain | 11° | 13 mph SSW | 0.29 in |
| 8 PM 6 h | Heavy rain | 11° | 20 mph SSW | 0.45 in |
SunOct 250.45 in8°13°
Sunday, October 25. Rain showers. High 13°C, low 8°C. Wind up to 17 mph. Rainfall 0.45 in.
| Time | Conditions | Temperature | Wind | Rainfall |
|---|---|---|---|---|
| 2 AM 6 h | Heavy rain | 13° | 15 mph SW | 0.23 in |
| 7 AM 6 h | Clear skies | 10° | 12 mph W | 0.01 in |
| 1 PM 6 h | Rain showers | 12° | 17 mph W | 0.06 in |
| 7 PM 6 h | Mostly clear | 8° | 14 mph W | 0.00 in |
MonOct 260.02 in7°12°
Monday, October 26. Overcast. High 12°C, low 7°C. Wind up to 12 mph. Rainfall 0.02 in.
| Time | Conditions | Temperature | Wind | Rainfall |
|---|---|---|---|---|
| 1 AM 6 h | Light rain | 8° | 12 mph W | 0.02 in |
| 7 AM 6 h | Overcast | 7° | 8 mph WSW | 0.00 in |
| 1 PM 6 h | Overcast | 12° | 8 mph W | 0.00 in |
| 7 PM 6 h | Overcast | 11° | 6 mph SW | 0.00 in |
TueOct 270.00 in10°15°
Tuesday, October 27. Partly cloudy. High 15°C, low 10°C. Wind up to 10 mph. Rainfall 0.00 in.
| Time | Conditions | Temperature | Wind | Rainfall |
|---|---|---|---|---|
| 1 AM 6 h | Overcast | 10° | 8 mph S | 0.00 in |
| 7 AM 6 h | Overcast | 11° | 10 mph SSW | 0.00 in |
| 1 PM 6 h | Partly cloudy | 15° | 10 mph SSW | 0.00 in |
| 7 PM 6 h | Partly cloudy | 12° | 7 mph SSW | 0.00 in |
WedOct 280.09 in11°14°
Wednesday, October 28. Rain. High 14°C, low 11°C. Wind up to 8 mph. Rainfall 0.09 in.
| Time | Conditions | Temperature | Wind | Rainfall |
|---|---|---|---|---|
| 1 AM 6 h | Overcast | 11° | 8 mph SSW | 0.00 in |
| 7 AM 6 h | Rain showers | 12° | 6 mph SSW | 0.06 in |
| 1 PM 6 h | Rain | 14° | 4 mph WNW | 0.04 in |
| 7 PM 6 h | Overcast | 12° | 7 mph NNW | 0.00 in |
ThuOct 290.00 in7°14°
Thursday, October 29. Forecast. High 14°C, low 7°C. Wind up to 5 mph. Rainfall 0.00 in.
| Time | Conditions | Temperature | Wind | Rainfall |
|---|---|---|---|---|
| 1 AM 6 h | Mostly clear | 10° | 5 mph N | 0.00 in |
| 7 AM 6 h | Clear skies | 7° | 3 mph N | 0.00 in |
| 1 PM | Forecast | 14° | 5 mph NE | N/A |
Daily ranges use available forecast samples. Today covers the remaining forecast period. The final day may be partial. Longer range forecasts use wider time intervals.
Sunrise and sunset
- Sunrise
- 8:19 AM
- Sunset
- 6:53 PM
- Daylight
- 10h 33m
Weather nearby
Questions about this forecast
Is this a measured current temperature?
No. The large temperature is the nearest available forecast model value from MET Norway, not a reading from a weather station. The update time is shown beneath it.
Why does today show a small temperature range?
Today covers only the remaining hours of the day. Earlier temperatures are not reconstructed, so an evening visit shows a narrower range.
Which time zone do the times use?
All times on this page are local to Guyancourt (Europe/Paris).
Can I change the units or save this place?
Choose °C or °F at the top of any page. Select Save beside the place name to keep it under My places in this browser. Neither needs an account.