Weather forecast for 10 daysSaint Lucia, Australia

Weather forecast for the weekend

Sunday 15. Nov 2026

  • 31°C
  • 20°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 46%
  • Precipitation: 4mm
  • Wind: 19km/hNNW 339°
  • Humidity: 69%
  • UV index: 8
  • Sunrise: 4:48 am AEST
  • Sunset: 6:16 pm AEST
  • ▼
Tomorrow, on Sunday, afternoon thunderstorms are expected, possibly with frequent lightning.
The likelihood of rainfall is low, and light precipitation is predicted. Anticipated temperatures will peak at a hot 31°C and dip to a minimum of a delightful 20°C.
The maximum heat index, which represents the influence of relative humidity on air temperature, is evaluated at a torrid 37°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
A high of 31°C is expected, which aligns better with December's average peak of 27.2°C than November's 26.5°C.
Sunrise will be at 4:48 am and sunset at 6:16 pm; tomorrow's daylight will last for 13h and 28min.

10-day overview

Daily temperatures

Warmest day: tomorrow 31°C.
Coldest period: Wednesday - Friday 26°C.

Chance of precipitation

Highest chance: Monday 75%.

Long-term weather forecast

  • Saturday
  • 14. Nov 2026
  • min.
  • 20°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 12km/hN 357°
  • Humidity: 90%
  • UV index: 0
  • Sunrise: 4:48 am AEST
  • Sunset: 6:15 pm AEST
  • ▼
  • Sunday
  • 15. Nov 2026
  • 31°C
  • 20°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 46%
  • Precipitation: 4mm
  • Wind: 19km/hNNW 339°
  • Humidity: 69%
  • UV index: 8
  • Sunrise: 4:48 am AEST
  • Sunset: 6:16 pm AEST
  • ▼
  • Monday
  • 16. Nov 2026
  • 30°C
  • 18°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 75%
  • Precipitation: 14mm
  • Wind: 19km/hNE 37°
  • Humidity: 71%
  • UV index: 11
  • Sunrise: 4:47 am AEST
  • Sunset: 6:17 pm AEST
  • ▼
  • Tuesday
  • 17. Nov 2026
  • 28°C
  • 17°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 21km/hESE 116°
  • Humidity: 61%
  • UV index: 11
  • Sunrise: 4:47 am AEST
  • Sunset: 6:18 pm AEST
  • ▼
  • Wednesday
  • 18. Nov 2026
  • 26°C
  • 17°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 22km/hE 94°
  • Humidity: 62%
  • UV index: 11
  • Sunrise: 4:47 am AEST
  • Sunset: 6:18 pm AEST
  • ▼
  • Thursday
  • 19. Nov 2026
  • 26°C
  • 17°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 20km/hENE 78°
  • Humidity: 61%
  • UV index: 10
  • Sunrise: 4:46 am AEST
  • Sunset: 6:19 pm AEST
  • ▼
  • Friday
  • 20. Nov 2026
  • 26°C
  • 18°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 20km/hENE 60°
  • Humidity: 62%
  • UV index: 8
  • Sunrise: 4:46 am AEST
  • Sunset: 6:20 pm AEST
  • ▼
  • Saturday
  • 21. Nov 2026
  • 27°C
  • 18°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 21km/hNE 50°
  • Humidity: 63%
  • UV index: 11
  • Sunrise: 4:46 am AEST
  • Sunset: 6:21 pm AEST
  • ▼
  • Sunday
  • 22. Nov 2026
  • 28°C
  • 19°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0mm
  • Wind: 22km/hNE 50°
  • Humidity: 64%
  • UV index: 11
  • Sunrise: 4:45 am AEST
  • Sunset: 6:22 pm AEST
  • ▼
  • Monday
  • 23. Nov 2026
  • 28°C
  • 20°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 23%
  • Precipitation: 3mm
  • Wind: 22km/hNNE 28°
  • Humidity: 66%
  • UV index: 11
  • Sunrise: 4:45 am AEST
  • Sunset: 6:22 pm AEST
  • ▼
Primarily cloudy and occasionally lightning-active weather is anticipated.
Rainfall is predicted for Sunday, Monday and next Monday.
In the coming days, the highest temperature will range between 26°C and 31°C, while changes in the overnight low will be barely noticeable, as the overnight low will fall between 17°C and 20°C.
Sunday is expected to be the hottest, reaching up to 31°C; the coldest days will be Wednesday through Friday, with a maximum of 26°C.
Including the humidity's impact, the maximum feel-like temperature may increase greatly and range between 26°C and a torrid 37°C.
Updated: Nov 14, 2026 @ 07:38:12 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, thunderstorms may roll in by the afternoon, bringing brief intense rainfall.

Light precipitation of 4mm is anticipated. The likelihood of rainfall is 46%.

Tomorrow, the highest temperature will be 31°C, while the lowest temperature will be 20°C. The maximum heat index, which represents the influence of relative humidity on air temperature, is appraised at 37°C.
Tomorrow, the highest temperature will be a couple of degrees higher than the average maximum temperature in November. Tomorrow, the lowest temperature will be in line with the average low temperature.

On Sunday, in Saint Lucia, sunrise will be at 4:48 am and sunset at 6:16 pm (AEST).

In Saint Lucia, the length of the day tomorrow will be 13h and 28min.