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

Grey Sky Settles Over the Town

Cloud lies thick and low. The light is dim and the air is still.

Warmest Tuesday at 15° · coldest night Saturday at 1°

The short of it: Châteaugiron weather on Thursday, 12 November 2026: local time, 12 °C (54 °F) with an overcast sky, feeling like 11 °C (52 °F). Today’s high 13 °C (55 °F), low 7 °C (44 °F). No rain expected in the next 24 hours. Notices: frost possible. Source: Wanted Weather forecast service (global weather models), updated 06:30 local time.

CHÂTEAUGIRON, Thursday. — Châteaugiron may look for an overcast sky this day, with the mercury climbing to about 13° before sinking to 7° by night. That is about what a November day usually brings here, where the long-run average high is 12°. Barely a breath of wind stirs from the NE, gusting to 11 km/h, and the glass is rising, a sign of settled weather.

Looking over the next 7 days, our correspondent reckons Tuesday the pick at about 15°, while Saturday night will be the coldest at 1°. Rain or snow is due on 4 of them, some 32 mm in all. Clear nights may still leave a ground frost on the grass by dawn.

By the Almanac's reckoning, November in Châteaugiron runs from 5° at night to 12° by day, with some 100 mm of rain. August is the warmest month here at 25°, February the coldest at 3°, and November the wettest with 100 mm. The best months to ride in are June and September.

The sun is up 9 h 25 min today, and the days are shortening by about 3 minutes each. The station stands 46 m above the sea.

The Hours to Come

Temperature by the hour · rain & snow in the hour beneath
The hour-by-hour ledger
HourSkyTempFeelsWindRain
NowOvercast12°11°7 km/h–
7 AMOvercast12°11°7 km/h–
8 AMOvercast12°11°9 km/h–
9 AMOvercast12°10°11 km/h–
10 AMOvercast12°9°11 km/h–
11 AMOvercast11°8°11 km/h–
12 PMOvercast11°7°12 km/h–
1 PMOvercast11°7°12 km/h–
2 PMOvercast11°7°13 km/h–
3 PMOvercast12°8°15 km/h–
4 PMOvercast11°7°14 km/h–
5 PMOvercast11°7°13 km/h–
6 PMOvercast10°6°11 km/h–
7 PMOvercast9°6°9 km/h–
8 PMOvercast8°5°9 km/h–
9 PMOvercast8°4°9 km/h–
10 PMOvercast7°4°8 km/h–
11 PMPartly cloudy7°4°7 km/h–
12 AMMostly clear6°3°7 km/h–
1 AMMostly clear6°3°5 km/h–
2 AMClear sky5°2°5 km/h–
3 AMMostly clear5°2°4 km/h–
4 AMMostly clear4°2°4 km/h–
5 AMMostly clear4°1°4 km/h–

Seven-Day Outlook · Classified

Highs in large type · pick a day

Today (Nov 12): overcast, high 13°, low 7°, dry, gusts to 26 km/h. Sun up 8:07 AM, down 5:32 PM. Cloud lies thick and low. The light is dim and the air is still.

The Week in Figures

DayLow · HighRainGustsDaylight
Today7°13°dry26 km/h9 h 25 min
Friday3°10°dry16 km/h9 h 21 min
Saturday1°9°dry20 km/h9 h 19 min
Sunday3°14°4.5 mm36 km/h9 h 16 min
Monday8°13°1.1 mm30 km/h9 h 14 min
Tuesday8°15°19 mm37 km/h9 h 11 min
Wednesday10°13°8.1 mm44 km/h9 h 9 min

Warmest: Tuesday at 15°. Wettest: Tuesday, 19 mm. Strongest gusts: Wednesday, 44 km/h.

The Almanac · Châteaugiron Month by Month

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

November in Châteaugiron, by the numbers

Warmth rank
9th warmest of 12
Rain rank
1st wettest of 12
Versus October
5° colder, 10 mm more rain
Versus December
3° warmer
Day–night spread
7°
Snow season
seldom any
Daylight, mid-month
9 h 10 min
Average wind
13 km/h
Travel with care
The Almanac Speaks
November
✦✦✦✦✦

The year turns hard here: highs drop 5° from October to about 12°, with nights near 5°. It is the wettest month of the year here, about 100 mm.

Châteaugiron in November: the full almanac →

Climate of Châteaugiron by month
MonthHighLowRainWindDaylightVisit
January9°3°70 mm14 km/h8 h 47 min✦✦
February10°3°56 mm14 km/h10 h 9 min✦✦
March13°4°52 mm14 km/h11 h 45 min✦✦✦
April16°6°57 mm14 km/h13 h 35 min✦✦✦
May19°9°56 mm13 km/h15 h 9 min✦✦✦✦
June22°12°46 mm13 km/h16 h 2 min✦✦✦✦
July24°13°46 mm13 km/h15 h 40 min✦✦✦✦
August25°13°61 mm12 km/h14 h 17 min✦✦✦✦
September22°11°50 mm12 km/h12 h 30 min✦✦✦✦
October17°9°90 mm13 km/h10 h 44 min✦✦✦
November12°5°100 mm13 km/h9 h 10 min✦✦
December9°3°83 mm14 km/h8 h 23 min✦

Reports from the Street

What readers in Châteaugiron see right now · last 3 hours

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Questions Readers Ask about Châteaugiron

Answered from the wire & the Almanac

What is the weather in Châteaugiron today?

Right now it is 12 °C (54 °F) with an overcast sky; it feels like 11 °C (52 °F). Today’s high is 13 °C (55 °F) and tonight’s low 7 °C (44 °F). No rain is expected in the next 24 hours.

Will it rain in Châteaugiron this week?

Yes — rain or snow is forecast on 4 of the next 7 days, about 32 mm (1.3 in) in total. The wettest day looks to be Tuesday.

Are there any weather warnings for Châteaugiron?

No warnings, but one notice is on the wire: frost possible.

What is the warmest month in Châteaugiron?

August, with an average high of 25 °C (76 °F). The coldest is February, when nights average 3 °C (37 °F). The wettest month is November, with 100 mm (3.9 in), according to TerraClimate climate normals for 1991–2020.

When is the best time to visit Châteaugiron?

June and September. June brings highs near 22 °C (72 °F) and about 46 mm (1.8 in) of rain; September highs near 22 °C (71 °F) and 50 mm (2.0 in). The Almanac rates every month from 1 to 5 for warmth, dryness and rainfall, using 1991–2020 climate normals.

Does it snow in Châteaugiron?

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
Vern-sur-SeicheBrittany7 km W12°6°98 mm
ChantepieBrittany10 km WNW12°6°96 mm
JanzéBrittany10 km S12°6°104 mm
AcignéBrittany10 km NNW12°6°95 mm
ChâteaubourgBrittany10 km NE12°5°102 mm
Cesson-SévignéBrittany11 km NW12°6°96 mm
Châtillon-sur-SeicheBrittany13 km W12°6°98 mm
FouillardBrittany13 km NNW12°6°94 mm

More Towns in France

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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
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