Longnes

Yvelines, Île-de-France, France

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Current Weather

19°

Overcast

Feels Like: 18°

Min: 12°

Max: 26°

The next few hours will be mostly cloudy, with tomorrow reaching 22°C and dropping to 16°C. The coming days will be clear

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Hourly Forecast

19° 18° 17° 17° 17° 16° 16° 16° 16° 16° 16° 16° 17° 18° 19° 21° 22° 22° 22° 22° 22° 21° 20° 19°
24%
100%
100%
100%
96%
96%
96%
36%
30%
10pm
11pm
12am
1am
2am
3am
4am
5am
6am
7am
8am
9am
10am
11am
12pm
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9pm
Today
Tomorrow

Daylight Hours

07:55

Sunrise

19:31

Sunset

11 hours 35 minutes of sunlight today

Moon

Waning Gibbous

19:38

Moonrise

08:41

Moonset

Daily Forecast

Today

12°
26°

Monday

16°
22°

Tuesday

16°
27°

Wednesday

18°
21°

Thursday

13°
20°

Friday

10°
20°

Saturday

12°
21°

Sunday

13°
19°

Monday

10°
17°

Tuesday

9°
18°

Air Quality Data Available

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UV Index

No protection needed
0 Low
Low Extreme

Humidity

68% Comfortable
Low High

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Weather in Longnes tomorrow, September 28, 2026

Rain features in Longnes on September 28, 2026, so keep waterproofs handy through the day. The damp theme is strongest where shower chances rise. Wetter spells lean into the morning, when rain odds reach about 100% near 06:00. Skies look heaviest around 00:00, with cover close to 100%.

Temperatures climb from an overnight low near 16°C toward a daytime high of about 22°C. Moisture in the air spans 72%-95%, with the highest values around 08:00. Airflow remains manageable, reaching about 3.0 km/h around 17:00.

Afternoon showers stay in play, peaking near 36% around 19:00. Skies remain cluttered, with cover about 100% by 12:00. Expect visibility near 27.3 km, with poorer spells close to 13.4 km. Daylight runs from 07:57 to 19:29, lasting 11 hours 32 minutes of sunlight today.

Taken together, Longnes looks wet enough on September 28, 2026 that flexible outdoor plans work best, with temperatures peaking near 22°C.

Frequently asked questions about weather in Longnes

How warm does it get in Longnes?

The warmest month in Longnes is July, with average high temperatures of 25°C. The average temperature during this period is around 20°C.

How cold does it get in Longnes?

The coldest month in Longnes is January, with average low temperatures of 2°C. The average temperature during this period is around 5°C.

What is the wettest time of year in Longnes?

The wettest month in Longnes is October, with an average of 77mm of precipitation.

What is the driest time of year in Longnes?

The driest month in Longnes is July, with an average of 47mm of precipitation.

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Metric (°C, km/h)