Weather forecast for 10 daysSaint George's, Grenada

Weather forecast for the weekend

Sunday 18. Oct 2026

  • 32°C
  • 27°C
Few Showers
Few Showers
  • Precip. probability: 30%
  • Precipitation: 0mm
  • Wind: 26km/hESE 107°
  • Humidity: 76%
  • UV index: 11
  • Sunrise: 05:57 AST
  • Sunset: 17:47 AST
  • ▼
Today, on Sunday, 18th of October, occasional drizzle may dampen the area briefly.
Minimal precipitation is expected. The day's temperature scale will range from a moderate high of a blazing 32°C to a minimum of a warm 27°C.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is assessed at a scorching 43°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
Today's maximum temperature is anticipated to be slightly warmer than the common October peak 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

Maximum temperature: 32°C.
Minimum temperature: 31°C.

Chance of precipitation

Highest chance: today 30%.

Long-term weather forecast

  • Sunday
  • 18. Oct 2026
  • 32°C
  • 27°C
Few Showers
Few Showers
  • Precip. probability: 30%
  • Precipitation: 0mm
  • Wind: 26km/hESE 107°
  • Humidity: 76%
  • UV index: 11
  • Sunrise: 05:57 AST
  • Sunset: 17:47 AST
  • ▼
  • Monday
  • 19. Oct 2026
  • 31°C
  • 26°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 2mm
  • Wind: 23km/hESE 106°
  • Humidity: 76%
  • UV index: 11
  • Sunrise: 05:57 AST
  • Sunset: 17:46 AST
  • ▼
  • Tuesday
  • 20. Oct 2026
  • 31°C
  • 27°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 23km/hESE 121°
  • Humidity: 75%
  • UV index: 11
  • Sunrise: 05:57 AST
  • Sunset: 17:46 AST
  • ▼
  • Wednesday
  • 21. Oct 2026
  • 32°C
  • 27°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 25km/hSE 126°
  • Humidity: 75%
  • UV index: 10
  • Sunrise: 05:57 AST
  • Sunset: 17:45 AST
  • ▼
  • Thursday
  • 22. Oct 2026
  • 32°C
  • 27°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 14%
  • Precipitation: 0mm
  • Wind: 24km/hSE 126°
  • Humidity: 73%
  • UV index: 11
  • Sunrise: 05:57 AST
  • Sunset: 17:45 AST
  • ▼
  • Friday
  • 23. Oct 2026
  • 32°C
  • 27°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 19%
  • Precipitation: 0mm
  • Wind: 23km/hESE 118°
  • Humidity: 73%
  • UV index: 11
  • Sunrise: 05:57 AST
  • Sunset: 17:44 AST
  • ▼
  • Saturday
  • 24. Oct 2026
  • 31°C
  • 27°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 17%
  • Precipitation: 0mm
  • Wind: 25km/hESE 116°
  • Humidity: 74%
  • UV index: 10
  • Sunrise: 05:57 AST
  • Sunset: 17:44 AST
  • ▼
  • Sunday
  • 25. Oct 2026
  • 31°C
  • 27°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 22%
  • Precipitation: 0mm
  • Wind: 25km/hESE 118°
  • Humidity: 75%
  • UV index: 11
  • Sunrise: 05:58 AST
  • Sunset: 17:43 AST
  • ▼
  • Monday
  • 26. Oct 2026
  • 31°C
  • 27°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 21%
  • Precipitation: 0mm
  • Wind: 25km/hESE 113°
  • Humidity: 75%
  • UV index: 10
  • Sunrise: 05:58 AST
  • Sunset: 17:43 AST
  • ▼
  • Tuesday
  • 27. Oct 2026
  • 31°C
  • 27°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 24km/hESE 111°
  • Humidity: 75%
  • UV index: 11
  • Sunrise: 05:58 AST
  • Sunset: 17:43 AST
  • ▼
For the coming ten days, primarily overcast and occasionally rain-soaked weather is forecasted.
With a probability of 24%, rainfall is anticipated only on Monday. The precipitation will be minimal at 2mm.
Highs will stay within a very narrow margin throughout the coming week. Maximum temperatures will fall between 31°C and 32°C, while changes in the overnight low will be also barely noticeable, as the minimum temperature is expected to range between 26°C and 27°C.
Sunday, Wednesday through Friday, with the highest temperature of 32°C, will be the hottest days; for the remaining days, the highest temperature will consistently be 31°C.
Combining with the humidity, the maximum feel-like temperature may increase vastly and vary between a sizzling 39°C and a torridly hot 43°C.
Updated: Oct 18, 2026 @ 17:38:28 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, occasional brief sprinkles may occur.

Today, there is a low chance of minimal precipitation in Saint George's.

Today, the highest temperature in Saint George's will be 32°C, while the lowest temperature will be 27°C. The maximum heat index, which reflects the perceived temperature due to humidity levels, is estimated at 43°C.
The maximum temperature today will be a few degrees higher than the average highest temperature in October. Today, the lowest temperature will be in line with the average low temperature.

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

Today, the daylight will last for 11h and 50min.