Weather forecast for 10 daysSaint George's, Grenada

Weather forecast for the weekend

Sunday 18. Oct 2026

  • 30°C
  • 25°C
Few Showers
Few Showers
  • Precip. probability: 30%
  • Precipitation: 0mm
  • Wind: 24km/hESE 108°
  • Humidity: 75%
  • UV index: 11
  • Sunrise: 05:57 AST
  • Sunset: 17:47 AST
  • ▼
On Sunday, in Saint George's, light drizzle may show up briefly during the day.
Minimal precipitation is forecasted for today. Temperature shifts will be minor, from a high of a hot 30°C to a low of a warm 25°C.
The maximum heat index, which adjusts the air temperature based on humidity, is evaluated at a steamy 36°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.
Today's peak temperature is forecasted to align with October's common high of 29.4°C.
Sunrise was at 05:57 and sunset will be at 17:47; the daylight will last for 11h and 50min.

10-day overview

Daily temperatures

Warmest period: today - Tuesday 30°C.
Coldest period: today - Tuesday 30°C.

Chance of precipitation

Highest chance: today 30%.

Long-term weather forecast

  • Sunday
  • 18. Oct 2026
  • 30°C
  • 25°C
Few Showers
Few Showers
  • Precip. probability: 30%
  • Precipitation: 0mm
  • Wind: 24km/hESE 108°
  • Humidity: 75%
  • UV index: 11
  • Sunrise: 05:57 AST
  • Sunset: 17:47 AST
  • ▼
  • Monday
  • 19. Oct 2026
  • 30°C
  • 25°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 2mm
  • Wind: 25km/hESE 106°
  • Humidity: 76%
  • UV index: 11
  • Sunrise: 05:57 AST
  • Sunset: 17:46 AST
  • ▼
  • Tuesday
  • 20. Oct 2026
  • 30°C
  • 25°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 24km/hESE 121°
  • Humidity: 75%
  • UV index: 11
  • Sunrise: 05:57 AST
  • Sunset: 17:46 AST
  • ▼
  • Wednesday
  • 21. Oct 2026
  • 30°C
  • 26°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 26km/hSE 127°
  • Humidity: 75%
  • UV index: 11
  • Sunrise: 05:57 AST
  • Sunset: 17:45 AST
  • ▼
  • Thursday
  • 22. Oct 2026
  • 30°C
  • 26°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 14%
  • Precipitation: 0mm
  • Wind: 25km/hSE 127°
  • Humidity: 73%
  • UV index: 11
  • Sunrise: 05:57 AST
  • Sunset: 17:45 AST
  • ▼
  • Friday
  • 23. Oct 2026
  • 30°C
  • 26°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 19%
  • Precipitation: 0mm
  • Wind: 24km/hESE 118°
  • Humidity: 73%
  • UV index: 11
  • Sunrise: 05:57 AST
  • Sunset: 17:44 AST
  • ▼
  • Saturday
  • 24. Oct 2026
  • 30°C
  • 26°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 17%
  • Precipitation: 0mm
  • Wind: 26km/hESE 116°
  • Humidity: 74%
  • UV index: 10
  • Sunrise: 05:57 AST
  • Sunset: 17:44 AST
  • ▼
  • Sunday
  • 25. Oct 2026
  • 30°C
  • 26°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 22%
  • Precipitation: 0mm
  • Wind: 26km/hESE 118°
  • Humidity: 75%
  • UV index: 11
  • Sunrise: 05:58 AST
  • Sunset: 17:43 AST
  • ▼
  • Monday
  • 26. Oct 2026
  • 30°C
  • 26°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 21%
  • Precipitation: 0mm
  • Wind: 27km/hESE 113°
  • Humidity: 75%
  • UV index: 10
  • Sunrise: 05:58 AST
  • Sunset: 17:43 AST
  • ▼
  • Tuesday
  • 27. Oct 2026
  • 30°C
  • 25°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 26km/hESE 111°
  • Humidity: 75%
  • UV index: 11
  • Sunrise: 05:58 AST
  • Sunset: 17:43 AST
  • ▼
Over the next ten days, conditions will reflect that primarily dull and occasionally wet weather is forecasted.
With a probability of 24%, rainfall is predicted only for Monday. Expected precipitation will be minimal at 2mm.
During the next few days, temperatures will hold firm, with highs staying at 30°C, while the nighttime low will be also mostly stable, as the minimum temperature is expected to range between 25°C and 26°C.
Taking the humidity into consideration, the maximum feel-like temperature may increase considerably and range between a torrid 36°C and a fiery hot 37°C.
Updated: Oct 18, 2026 @ 16:16:06 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, occasional drizzle may dampen the area briefly.

Today, there is a low probability of minimal rainfall in Saint George's.

Today, the maximum temperature will be 30°C, while the minimum temperature will be 25°C. The maximum heat index, which adjusts the air temperature based on humidity, is estimated at 36°C.
The maximum temperature will be in line with the average highest temperature of 29.4°C in October. The lowest temperature will be also in line with the average low of 25.5°C.

On Sunday, in Saint George's, sunrise was at 05:57 and sunset will be at 17:47 (AST).

In Saint George's, the length of the day today will be 11h and 50min.