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Weather in Grandjean

Charente-Maritime (17) · 308 inhabitants · Wednesday, October 28 · updated 11:52

Air: Good
Clear sky
10°
Clear sky
Feels like 10°C
Wind
5 km/h
Gusts
9 km/h
Humidity
84 %
Pressure
1030 hPa
Clouds
0 %
Storm
No
Rise 07:37 Set 17:55 Day 10 h 18 min UV 4 · Moderate

Detailed forecast

Trend
Morning
Clear sky
Clear sky
10°6°
Feels like 10°
Wind ↑ NE 5 km/h
Humidity 84 %
Afternoon
Partly cloudy
Partly cloudy
15°14°
Feels like 15°
Wind ↑ NE 12 km/h
Gusts 21 km/h
Humidity 67 %
Evening
Mainly clear
Mainly clear
11°10°
Feels like 11°
Wind ↑ NE 8 km/h
Gusts 14 km/h
Humidity 84 %
13:00
Clear sky
14°
NE 9
16:00
Partly cloudy
15°
NE 12
19:00
Mainly clear
11°
NE 7
22:00
Mainly clear
10°
NE 8

Weather charts for Grandjean · 7 days

Temperatures over 7 days

▼ -2.3° below seasonal normals this week
Highs Lows Seasonal normal (1991-2020 average)
1°5°10°14°18°TodayThuFriSatSunMonTue14°3°Wed 28 Oct: max 15° · min 6° · normal 12.3°Thu 29 Oct: max 14° · min 7° · normal 12.2°Fri 30 Oct: max 14° · min 7° · normal 12.0°Sat 31 Oct: max 12° · min 6° · normal 11.8°Sun 1 Nov: max 12° · min 7° · normal 11.8°Mon 2 Nov: max 16° · min 3° · normal 11.7°Tue 3 Nov: max 14° · min 3° · normal 11.5°

Hourly detail

WedThuFriSatSunMonTueWed1°9°17°16°3°02
Temperature (°C) Precipitation (mm) Wind (km/h)

Air quality & pollen in Grandjean

1/6
Good
European Air Quality Index (EAQI) · CAMS source
PM2.55µg/m³
PM1015µg/m³
O₃45µg/m³
NO₂3µg/m³
SO₂0µg/m³

Pollen · dominant: Grass

AlderNone
BirchNone
GrassLow
MugwortNone
OliveNone
RagweedNone

CAMS data (Copernicus) · air quality and pollen refreshed several times a day.

Rain in Grandjean: live radar and next-hour forecast

Will it rain in Grandjean? Track precipitation live on the radar and anticipate showers in the next hour — the +1 h extrapolation is based on the real movement of rain cells.

Full-screen radar · rain within the hour
Rain radar Observed, then extrapolation up to +1h (real cell movement) · drag the timeline

Moon calendar for Grandjean

Waning gibbous
93 % illuminated · 17.3 days
Rise 04:44 Set 21:56
Thu 29/10 87%
Fri 30/10 79%
Sat 31/10 69%
Sun 1/11 59%
Mon 2/11 49% Last quarter
Tue 3/11 38%
Wed 4/11 28%
Thu 5/11 19%
Fri 6/11 12%
Sat 7/11 6%
Sun 8/11 2%
Mon 9/11 0%

Rise and set in local time (Europe/Paris) · phases and illumination computed by SkiesAtlas (synodic model).

Weather history for Grandjean

What was the weather in Grandjean on a past date? Pick a day — ERA5 reanalysis data (ECMWF / Copernicus C3S), available up to one week ago.

The weather in Grandjean

Find the full weather for Grandjean, Charente-Maritime (17): current conditions, forecast by time of day (morning, afternoon, evening) and a 7-day trend. Right now the sky is “clear sky” with 10 °C (feels like 10 °C) and wind at 5 km/h.

Today, temperatures range from 6 °C to 15 °C, with no significant precipitation. Forecast computed by our multi-model engine SkiesAtlas (ECMWF-AIFS, NOAA GFS, DWD ICON): cloud cover calibrated on METAR observations, convective energy (CAPE) for storms.

Nearby cities

La Rochelle 55 km 10° Niort 51 km 5° Saintes 15 km 6° Rochefort 30 km 7° Royan 42 km 14° Cognac 28 km 10° Aytré 49 km 16° Périgny 49 km 10° Tonnay-Charente 24 km 14° Lagord 55 km 8° Saujon 35 km 11° Chauray 55 km 10°

Weather API for Grandjean

Get the Grandjean forecast in JSON for your website or app, plus air quality, tides and astronomy. Free API key, no credit card required.

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How is this forecast computed? Multi-model engine, verified daily against 1125 weather stations