Weather Tréchy week

Weather forecast for Tréchy for this and next week.

Monday, May 18

14 / 9°C

3.4 mm

13 km/h

9 °C	9 °C	2 am
9 °C	9 °C	8 am
14 °C	13 °C	2 pm
13 °C	12 °C	8 pm

sunrise 6:03 am
sunset 9:25 pm

HOURLY

During the day morning rain, in the afternoon cloudy, in the evening partly cloudy. The highest temperature 14 °C. Total rainfall 3.4 mm. At night overcast. The lowest temperature 9 °C. Total rainfall 0.3 mm.

Interactive map weather France

GPS: 48.4038; 3.0195

altitude: 119 m
local time:

PLACES IN THE AREA

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Weather forecast Tréchy, France extended forecast

Time			Precip.	Wind	Pressure	Humidity	Dew	total	Fog	Low	Middle	High
Monday 05/18/2026
12 AM 6 PM	overcast	10 °C 9 °C	0.0 mm	3.7 m/s 13 km/h west-southwest	1013 hPa	97 %	10 °C	99 %	0%	13%	92%	97%
1 AM 7 PM	overcast	10 °C 9 °C	0.0 mm	3.6 m/s 13 km/h west-southwest	1013 hPa	97 %	9 °C	98 %	0%	14%	76%	95%
2 AM 8 PM	rain	9 °C 8 °C	1.6 mm	3.2 m/s 12 km/h west-southwest	1014 hPa	98 %	9 °C	99 %	0%	6%	60%	98%
8 AM 2 AM	rain	9 °C 8 °C	1.4 mm	1.5 m/s 5 km/h west-southwest	1015 hPa	97 %	8 °C	100 %	0%	91%	100%	51%
2 PM 8 AM	cloudy	14 °C 13 °C	0.4 mm	3.7 m/s 13 km/h west-southwest	1016 hPa	68 %	8 °C	56 %	0%	44%	31%	2%
8 PM 2 PM	partly cloudy	13 °C 12 °C	0.0 mm	2.9 m/s 10 km/h west-southwest	1016 hPa	72 %	8 °C	19 %	0%	3%	14%	3%
Tuesday 05/19/2026
2 AM 8 PM	overcast	9 °C 8 °C	0.3 mm	2.4 m/s 9 km/h south	1017 hPa	93 %	7 °C	99 %	0%	7%	26%	99%
8 AM 2 AM	rain	10 °C 9 °C	3.7 mm	3.1 m/s 11 km/h south	1017 hPa	90 %	8 °C	100 %	0%	13%	100%	100%
2 PM 8 AM	rain	13 °C 12 °C	1.1 mm	5.4 m/s 19 km/h south-southwest	1018 hPa	87 %	11 °C	100 %	0%	99%	100%	100%
8 PM 2 PM	cloudy	15 °C 15 °C	0.1 mm	5.4 m/s 19 km/h south	1017 hPa	87 %	12 °C	52 %	0%	0%	14%	43%

Tréchy, France - information

State: France

GPS coordinates: 48.4038; 3.0195

Time zone: Europe / Paris

Altitude: 119 m
The administrative part:

Île-de-France Region, Paris
Seine-et-Marne, Melun

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Weather Tréchy, France. Weather forecast Tréchy.

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Data source

Weather forecast for Tréchy is supplied by MET Norway Norwegian Meteorological Institute and the NRK.

Feels like

To calculate the perceived temperature, we use the Australian Apparent Temperature (AAT) model, which is designed for year-round calculations and takes air humidity into account in addition to temperature and wind speed.

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Astronomical information Tréchy

data are always in the local time

Sun and light

May 18, 2026

Sunrise:	Sunset:
6:03 am	9:25 pm
Noon:	Length of day:
1:44 pm	15:21
Start of civil twilight*:	End of civil twilight*:
5:25 am	10:04 pm
Start of nautical twilight*:	End of nautical twilight*:
4:36 am	10:53 pm
Start of astronomical twilight*:	End of astronomical twilight*:
3:31 am	11:59 pm
* What is Twilight?

Moon and moon phases

Moonrise:	Moonset:
05/18/2026 6:40 am	05/19/2026 12:18 am
Next new moon:	Next full moon:
06/14/2026	05/31/2026