Weather forecast for 10 daysGuinea Grass, Belize

10-day overview

Daily temperatures

Maximum temperature: 32°C.
Coldest day: Wednesday 30°C.

Chance of precipitation

Highest chance: Wednesday 72%.

Long-term weather forecast

  • Monday
  • 19. Oct 2026
  • 31°C
  • 23°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 40%
  • Precipitation: 2mm
  • Wind: 11km/hNE 46°
  • Humidity: 83%
  • UV index: 9
  • Sunrise: 05:48 CST
  • Sunset: 17:29 CST
  • ▼
  • Tuesday
  • 20. Oct 2026
  • 31°C
  • 23°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 60%
  • Precipitation: 3mm
  • Wind: 9km/hNE 35°
  • Humidity: 83%
  • UV index: 9
  • Sunrise: 05:49 CST
  • Sunset: 17:28 CST
  • ▼
  • Wednesday
  • 21. Oct 2026
  • 30°C
  • 22°C
Thunderstorms
Thunderstorms
  • Precip. probability: 72%
  • Precipitation: 7mm
  • Wind: 10km/hNNE 22°
  • Humidity: 84%
  • UV index: 7
  • Sunrise: 05:49 CST
  • Sunset: 17:28 CST
  • ▼
  • Thursday
  • 22. Oct 2026
  • 31°C
  • 21°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 53%
  • Precipitation: 3mm
  • Wind: 12km/hN 9°
  • Humidity: 79%
  • UV index: 10
  • Sunrise: 05:49 CST
  • Sunset: 17:27 CST
  • ▼
  • Friday
  • 23. Oct 2026
  • 32°C
  • 20°C
Sunny
Sunny
  • Precip. probability: 14%
  • Precipitation: 0mm
  • Wind: 12km/hN 0°
  • Humidity: 70%
  • UV index: 11
  • Sunrise: 05:50 CST
  • Sunset: 17:27 CST
  • ▼
  • Saturday
  • 24. Oct 2026
  • 32°C
  • 20°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Wind: 10km/hN 358°
  • Humidity: 68%
  • UV index: 10
  • Sunrise: 05:50 CST
  • Sunset: 17:26 CST
  • ▼
  • Sunday
  • 25. Oct 2026
  • 32°C
  • 20°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 12km/hN 355°
  • Humidity: 66%
  • UV index: 10
  • Sunrise: 05:50 CST
  • Sunset: 17:25 CST
  • ▼
  • Monday
  • 26. Oct 2026
  • 32°C
  • 20°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 17%
  • Precipitation: 0mm
  • Wind: 11km/hN 356°
  • Humidity: 68%
  • UV index: 9
  • Sunrise: 05:51 CST
  • Sunset: 17:25 CST
  • ▼
  • Tuesday
  • 27. Oct 2026
  • 31°C
  • 20°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 18%
  • Precipitation: 0mm
  • Wind: 10km/hN 4°
  • Humidity: 68%
  • UV index: 9
  • Sunrise: 05:51 CST
  • Sunset: 17:24 CST
  • ▼
  • Wednesday
  • 28. Oct 2026
  • 32°C
  • 20°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 17%
  • Precipitation: 0mm
  • Wind: 10km/hN 11°
  • Humidity: 68%
  • UV index: 9
  • Sunrise: 05:52 CST
  • Sunset: 17:24 CST
  • ▼
During the ten-day period, dull, stormy and sun-filled weather is predicted.
Rain is anticipated on Monday through Thursday.
The variation in maximum temperature will be negligible in the upcoming period. Expected highs will hover between 30°C and 32°C, while fluctuations in the night’s lowest temperature will be also minimal, as the lowest temperatures will remain in the range of 20°C to 23°C.
The hottest days in Guinea Grass will be Friday through next Monday and Wednesday, with a maximum of 32°C; the lowest daytime temperature of the period will be reached on Wednesday, peaking at 30°C.
Taking the humidity into consideration, the maximum feel-like temperature may increase greatly and vary between a fiery hot 37°C and an extremely hot 42°C.
Updated: Oct 19, 2026 @ 13:29:17 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

In Guinea Grass, a combination of gloomy, storm-filled and dry and sunny weather is anticipated for the next ten days.

Rain is forecasted for Monday through Thursday in Guinea Grass. With light precipitation of 7mm, Wednesday will be the day with the most rainfall.

The maximum temperature will range between 30°C and 32°C, while the minimum temperature will vary between 20°C and 23°C.
Combining with the humidity, the maximum feel-like temperature will vary between 37°C and 42°C.

The hottest days will be Friday through next Monday and Wednesday, with a maximum of 32°C. With a maximum temperature of 30°C, Wednesday will be the coldest day.

On Saturday, clouds and sunshine will create a dynamic sky throughout the day.

No, it will not rain on Saturday.

On Saturday, the highest temperature will be 32°C, while the lowest temperature will be 20°C.

On Sunday, occasional clouds will pass by, but expect bright spells.

No, it will not rain on Sunday.

On Sunday, the highest temperature in Guinea Grass will be 32°C, while the lowest temperature will be 20°C.