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: 50%
  • Precipitation: 8mm
  • Wind: 19km/hNNW 340°
  • Humidity: 71%
  • UV index: 10
  • Sunrise: 4:48 am AEST
  • Sunset: 6:16 pm AEST
  • ▼
Tomorrow, passing thunderstorms may develop after midday.
The likelihood of rain is low, and light precipitation is anticipated. Temperatures will oscillate between a humid 31°C at their highest and a delightful 20°C at their lowest.
The maximum heat index, which integrates air moisture with ambient temperature, is evaluated at a sizzling 38°C. Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
It will be hotter, and the temperature will align more closely with December's average high of 27.2°C than November's.
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 66%.

Long-term weather forecast

  • Saturday
  • 14. Nov 2026
  • min.
  • 21°C
Showers Late
Showers Late
  • Precip. probability: 36%
  • Precipitation: 1mm
  • Wind: 14km/hN 0°
  • 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: 50%
  • Precipitation: 8mm
  • Wind: 19km/hNNW 340°
  • Humidity: 71%
  • UV index: 10
  • Sunrise: 4:48 am AEST
  • Sunset: 6:16 pm AEST
  • ▼
  • Monday
  • 16. Nov 2026
  • 30°C
  • 18°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 66%
  • Precipitation: 13mm
  • Wind: 18km/hNNE 27°
  • Humidity: 73%
  • UV index: 11
  • Sunrise: 4:47 am AEST
  • Sunset: 6:17 pm AEST
  • ▼
  • Tuesday
  • 17. Nov 2026
  • 28°C
  • 18°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 20km/hESE 117°
  • Humidity: 59%
  • 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: 7%
  • Precipitation: 0mm
  • Wind: 22km/hE 95°
  • Humidity: 63%
  • 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: 3%
  • Precipitation: 0mm
  • Wind: 21km/hE 81°
  • Humidity: 60%
  • UV index: 11
  • Sunrise: 4:46 am AEST
  • Sunset: 6:19 pm AEST
  • ▼
  • Friday
  • 20. Nov 2026
  • 26°C
  • 18°C
Cloudy
Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 20km/hENE 66°
  • Humidity: 64%
  • 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: 20km/hNE 53°
  • Humidity: 64%
  • UV index: 11
  • Sunrise: 4:46 am AEST
  • Sunset: 6:21 pm AEST
  • ▼
  • Sunday
  • 22. Nov 2026
  • 28°C
  • 18°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 16%
  • Precipitation: 0mm
  • Wind: 21km/hNE 53°
  • Humidity: 65%
  • 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: 24%
  • Precipitation: 3mm
  • Wind: 22km/hNNE 29°
  • Humidity: 67%
  • UV index: 10
  • Sunrise: 4:45 am AEST
  • Sunset: 6:22 pm AEST
  • ▼
Looking ahead, conditions suggest a period of primarily overcast and occasionally storm-filled and showery weather is predicted.
Rain is anticipated on Saturday through Monday and next Monday.
In the upcoming period, the maximum temperature will vary between 26°C and 31°C, while the forecast minimum temperature falls between 17°C and 21°C.
Sunday will be the hottest day, with a maximum temperature of 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 considerably and range between 26°C and a steamy 38°C.
Updated: Nov 14, 2026 @ 06:23:14 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, scattered thunderstorms are likely by the afternoon.

Light precipitation of 8mm is expected. The chance of rainfall is 50%.

Tomorrow, the maximum temperature in Saint Lucia, Australia, will be 31°C, while the minimum temperature will be 20°C. The maximum heat index, which adjusts the air temperature based on humidity, is evaluated at 38°C.
The maximum temperature will be slightly warmer than the average highest temperature of 26.5°C in November. The lowest temperature will be in line with the average low of 19.5°C.

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

In Saint Lucia, tomorrow, there will be 13h and 28min of daylight.