Weather forecast for tomorrowChallans, France

Weather forecast for tomorrow

Friday 23. Oct 2026

  • 15°C
  • 11°C
AM Light Rain / Wind
AM Light Rain / Wind
  • Precip. probability: 90%
  • Precipitation: 3mm
  • Wind: 57km/hW 280°
  • Humidity: 67%
  • UV index: 3
  • Sunrise: 08:36 CEST
  • Sunset: 19:06 CEST
  • ▼
On Friday, in Challans, expect drizzly rain and breezy winds in the morning, making for a chilly start.
Minimal precipitation is forecasted for tomorrow. Temperature measurements will peak at a mild 15°C, with a slight decrease to a low of a crisp 11°C.
Forecasts suggest the maximum temperature will be a couple of degrees lower than October's average of 17.5°C.
Sunrise will be at 08:36 and sunset at 19:06; tomorrow's daylight will last for 10h and 30min.

Hourly overview

Hourly temperatures

Warmest period: 12h - 15h 15°C.
Coldest hour: 21h 12°C.

Chance of precipitation

Highest chance: 6h 79%.

Hourly weather forecast

  • 0h
  • 14°C
  • Feels like:
    11°C
Rain / Wind
Rain / Wind
  • Precip. probability: 70%
  • Precipitation: 2mm
  • Wind: 43km/hSSW 200°
  • Humidity: 90%
  • Pressure: 1008mbar
  • Visibility: 4km
  • UV index: 0
  • ▼
  • 2h
  • 15°C
  • Feels like:
    12°C
Thunderstorms / Wind
Thunderstorms / Wind
  • Precip. probability: 66%
  • Precipitation: 2mm
  • Wind: 38km/hSW 218°
  • Humidity: 87%
  • Pressure: 1006mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
  • 4h
  • 14°C
  • Feels like:
    11°C
Mostly Cloudy / Wind
Mostly Cloudy / Wind
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 42km/hWSW 239°
  • Humidity: 76%
  • Pressure: 1005mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 6h
  • 13°C
  • Feels like:
    10°C
Rain / Wind
Rain / Wind
  • Precip. probability: 79%
  • Precipitation: 1mm
  • Wind: 51km/hWSW 249°
  • Humidity: 83%
  • Pressure: 1005mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
  • 8h
  • 13°C
  • Feels like:
    9°C
Light Rain / Wind
Light Rain / Wind
  • Precip. probability: 74%
  • Precipitation: 1mm
  • Wind: 57km/hW 265°
  • Humidity: 81%
  • Pressure: 1007mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
Sunrise: 08:36
  • 10h
  • 14°C
  • Feels like:
    10°C
Mostly Cloudy / Wind
Mostly Cloudy / Wind
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 50km/hW 276°
  • Humidity: 76%
  • Pressure: 1010mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
  • 12h
  • 15°C
  • Feels like:
    12°C
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 49km/hWNW 283°
  • Humidity: 62%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 14h
  • 15°C
  • Feels like:
    12°C
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 48km/hWNW 288°
  • Humidity: 57%
  • Pressure: 1017mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 16h
  • 14°C
  • Feels like:
    12°C
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 42km/hWNW 290°
  • Humidity: 59%
  • Pressure: 1018mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 18h
  • 14°C
  • Feels like:
    11°C
Mostly Cloudy / Wind
Mostly Cloudy / Wind
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 35km/hWNW 288°
  • Humidity: 64%
  • Pressure: 1020mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 19:06
  • 20h
  • 13°C
  • Feels like:
    10°C
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0mm
  • Wind: 29km/hWNW 288°
  • Humidity: 70%
  • Pressure: 1021mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 12°C
  • Feels like:
    10°C
Cloudy
Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 23km/hWNW 291°
  • Humidity: 74%
  • Pressure: 1022mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Tomorrow, a combination of showery, cloud-filled and turbulent weather is predicted.
Rainfall is forecasted from midnight to 3h, and from 5h to 9h. With light precipitation of 3mm, most rainfall is expected at 1h.
The temperature variation will be unnoticeable, with a minimum of 12°C and a maximum of 15°C. The warmest part of the day will be at 2h, and from 12h to 15h.
The highest temperature will be a few degrees lower than October's average maximum of 17.5°C. Forecasts indicate a night temperature also a couple of degrees lower than the usual October minimum of 13.4°C.
Updated: Oct 22, 2026 @ 07:22:17 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Friday, in Challans, light morning rain and brisk winds will make for a chilly, damp morning.

There is a high possibility of rainfall, but with minimal precipitation.

Tomorrow, the maximum temperature will be 15°C, while the minimum temperature will be 11°C.
The maximum temperature will be a few degrees lower than the average highest temperature of 17.5°C in October. The lowest temperature will be also slightly cooler than the average low of 13.4°C.

On Friday, in Challans, sunrise will be at 08:36 and sunset at 19:06 (CEST).

In Challans, the length of the day tomorrow will be 10h and 30min.