The Frontier Gazette & Almanack
“Fair Warning for Every Town Under the Sky” · Est. 1881
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Chatou Weather Today · 7-Day Forecast

Broken Cloud Under the Moon

Changeable skies expected — a day for both sun hat and coat.

Warmest Wednesday at 17° · coldest night Saturday at 1°

The short of it: Chatou weather on Sunday, 8 November 2026: local time, 5 °C (42 °F) with partly cloudy skies, feeling like 4 °C (39 °F). Today’s high 8 °C (47 °F), low 4 °C (38 °F). No rain expected in the next 24 hours. Notices: fog advisory. Source: Open-Meteo forecast models, updated 00:45 local time.

CHATOU, Sunday. — Those stepping out in Chatou this morning will find fog; the afternoon should top out near 8°, the night near 4°. A raw day by local measure — 3° below the November average of 11°. Barely a breath of wind stirs from the SSW, gusting to 4 km/h, and the glass holds steady.

Looking over the next 7 days, our correspondent reckons Wednesday the pick at about 17°, while Saturday night will be the coldest at 1°. Rain or snow is due on 2 of them, some 7.9 mm in all. Clear nights may still leave a ground frost on the grass by dawn.

For travellers weighing a journey, the Almanac shows a typical November in Chatou brings highs near 11°, lows of 6° and about 53 mm of rain over the month. July is the warmest month here at 26°, January the coldest at 3°, and December the wettest with 65 mm. The best months to ride in are September and April.

The sun is up 9 h 31 min today, and the days are shortening by about 3 minutes each. The station stands 58 m above the sea.

The Hours to Come

Temperature by the hour · rain & snow in the hour beneath
The hour-by-hour ledger
HourSkyTempFeelsWindRain
NowPartly cloudy6°4°2 km/h–
1 AMPartly cloudy5°4°2 km/h–
2 AMFog5°3°2 km/h–
3 AMFog5°3°2 km/h–
4 AMFog4°2°2 km/h–
5 AMFog4°2°2 km/h–
6 AMFog4°2°2 km/h–
7 AMFog4°2°3 km/h–
8 AMFog4°2°3 km/h–
9 AMFog4°2°3 km/h–
10 AMFog5°3°2 km/h–
11 AMFog5°3°3 km/h–
12 PMFog6°4°3 km/h–
1 PMFog7°5°3 km/h–
2 PMPartly cloudy8°6°3 km/h–
3 PMPartly cloudy8°6°3 km/h–
4 PMPartly cloudy8°6°3 km/h–
5 PMPartly cloudy8°6°3 km/h–
6 PMPartly cloudy7°6°2 km/h–
7 PMPartly cloudy7°5°2 km/h–
8 PMPartly cloudy7°5°2 km/h–
9 PMPartly cloudy6°5°2 km/h–
10 PMPartly cloudy6°4°2 km/h–
11 PMPartly cloudy6°4°3 km/h–

Seven-Day Outlook · Classified

Highs in large type · pick a day

Today (Nov 8): fog, high 8°, low 4°, dry, gusts to 8 km/h. Sun up 7:49 AM, down 5:20 PM. Sight is poor. Travellers urged to go slow and light their lanterns.

The Almanac · Chatou Month by Month

Climate normals 1991–2020 · pick a month
PrecipitationAverage highAverage low

November in Chatou, by the numbers

Warmth rank
9th warmest of 12
Rain rank
5th wettest of 12
Versus October
5° colder, 8.0 mm less rain
Versus December
3° warmer
Day–night spread
6°
Snow season
seldom any
Daylight, mid-month
9 h 4 min
Average wind
14 km/h
Fair
The Almanac Speaks
November
✦✦✦✦✦

The year turns hard here: highs drop 5° from October to about 11°, with nights near 6°. Rain is modest, about 53 mm, the 5th wettest month.

Chatou in November: the full almanac →

Climate of Chatou by month
MonthHighLowRainWindDaylightVisit
January8°3°49 mm15 km/h8 h 40 min✦✦
February9°3°42 mm15 km/h10 h 5 min✦✦✦
March13°5°42 mm15 km/h11 h 44 min✦✦✦✦
April17°7°44 mm15 km/h13 h 38 min✦✦✦✦✦
May20°10°56 mm14 km/h15 h 15 min✦✦✦✦
June23°13°48 mm13 km/h16 h 9 min✦✦✦✦
July26°15°55 mm13 km/h15 h 47 min✦✦✦✦
August26°15°49 mm12 km/h14 h 21 min✦✦✦✦
September22°12°43 mm12 km/h12 h 30 min✦✦✦✦✦
October17°9°61 mm13 km/h10 h 41 min✦✦✦✦
November11°6°53 mm14 km/h9 h 4 min✦✦✦
December8°3°65 mm15 km/h8 h 16 min✦✦

Questions Readers Ask about Chatou

Answered from the wire & the Almanac

What is the weather in Chatou today?

Right now it is 5 °C (42 °F) with partly cloudy skies; it feels like 4 °C (39 °F). Today’s high is 8 °C (47 °F) and tonight’s low 4 °C (38 °F). No rain is expected in the next 24 hours.

Will it rain in Chatou this week?

Yes — rain or snow is forecast on 2 of the next 7 days, about 7.9 mm (0.31 in) in total. The wettest day looks to be Tuesday.

Are there any weather warnings for Chatou?

No warnings, but one notice is on the wire: fog advisory.

What is the warmest month in Chatou?

July, with an average high of 26 °C (78 °F). The coldest is January, when nights average 3 °C (37 °F). The wettest month is December (65 mm (2.6 in)), according to TerraClimate climate normals for 1991–2020.

When is the best time to visit Chatou?

September and April. September brings highs near 22 °C (71 °F) and about 43 mm (1.7 in) of rain; April highs near 17 °C (62 °F) and 44 mm (1.7 in). The Almanac rates every month from 1 to 5 for warmth, dryness and rainfall, using 1991–2020 climate normals.

Does it snow in Chatou?

Hardly ever — even the coldest month averages 3 °C (37 °F) at night, so lasting snow is rare.

Neighbouring Towns

November averages · distance by the crow’s flight
TownDistanceHighLowRain
Rueil-MalmaisonÎle-de-France3 km ESE11°6°53 mm
NanterreÎle-de-France4 km E11°6°53 mm
SartrouvilleÎle-de-France7 km NNE11°6°54 mm
CourbevoieÎle-de-France7 km E12°6°54 mm
ColombesÎle-de-France8 km ENE11°6°54 mm
Neuilly-sur-SeineÎle-de-France8 km E12°6°54 mm
Boulogne-BillancourtÎle-de-France9 km SE11°6°54 mm
Paris 16 PassyÎle-de-France9 km ESE11°6°55 mm

More Towns in France

All towns in France →

Paris · Marseille · Lyon · Toulouse · Nice · Nantes · Marne La Vallée · Strasbourg · Bordeaux · Montpellier · Lille · Paris 15 Vaugirard

The Editor’s Remark

“Weather is the only news that never grows stale. Each morning the sky writes its own front page, and we at Wanted Weather are but its telegraph operators.”— J. Whitmore, Editor