Weather forecast for 10 daysAmazon, Guyana
Weather forecast for the weekend
Sunday 18. Oct 2026
- 31°C
- 25°C
Scattered Thunderstorms
- Precip. probability: 47%
- Precipitation: 0mm
- Wind: 19km/hENE 70°
- Humidity: 77%
- UV index: 10
- Sunrise: 05:41 -04
- Sunset: 17:37 -04
- details ▼
On Sunday, in Amazon, expect scattered thunderstorms to develop later in the day, with the possibility of lightning and strong winds.
Minimal precipitation is expected for today. The temperature scale will run from a maximum of a hot 31°C to a minimum of a moderately hot 25°C.
The maximum heat index, which combines relative humidity and air temperature, is assessed at an extremely hot 40°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.
The expected daytime maximum should align with the typical October high of 32.9°C.
Sunrise will be at 05:41 and sunset at 17:37; the daylight will last for 11h and 57min.
Minimal precipitation is expected for today. The temperature scale will run from a maximum of a hot 31°C to a minimum of a moderately hot 25°C.
The maximum heat index, which combines relative humidity and air temperature, is assessed at an extremely hot 40°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.
The expected daytime maximum should align with the typical October high of 32.9°C.
Sunrise will be at 05:41 and sunset at 17:37; the daylight will last for 11h and 57min.
10-day overview
Daily temperatures
Maximum temperature: 32°C.
Coldest day: tomorrow 30°C.
Coldest day: tomorrow 30°C.
Chance of precipitation
Highest chance: tomorrow 50%.
Long-term weather forecast
- Sunday
- 18. Oct 2026
- 31°C
- 25°C
Scattered Thunderstorms
- Precip. probability: 47%
- Precipitation: 0mm
- Wind: 19km/hENE 70°
- Humidity: 77%
- UV index: 10
- Sunrise: 05:41 -04
- Sunset: 17:37 -04
- details ▼
- Monday
- 19. Oct 2026
- 30°C
- 25°C
AM Showers
- Precip. probability: 50%
- Precipitation: 3mm
- Wind: 20km/hE 89°
- Humidity: 78%
- UV index: 11
- Sunrise: 05:41 -04
- Sunset: 17:37 -04
- details ▼
- Tuesday
- 20. Oct 2026
- 31°C
- 26°C
AM Showers
- Precip. probability: 41%
- Precipitation: 3mm
- Wind: 23km/hESE 103°
- Humidity: 77%
- UV index: 11
- Sunrise: 05:41 -04
- Sunset: 17:37 -04
- details ▼
- Wednesday
- 21. Oct 2026
- 31°C
- 26°C
Partly Cloudy
- Precip. probability: 18%
- Precipitation: 3mm
- Wind: 25km/hE 101°
- Humidity: 72%
- UV index: 11
- Sunrise: 05:41 -04
- Sunset: 17:36 -04
- details ▼
- Thursday
- 22. Oct 2026
- 32°C
- 26°C
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0mm
- Wind: 22km/hE 95°
- Humidity: 72%
- UV index: 11
- Sunrise: 05:41 -04
- Sunset: 17:36 -04
- details ▼
- Friday
- 23. Oct 2026
- 31°C
- 26°C
AM Showers
- Precip. probability: 33%
- Precipitation: 1mm
- Wind: 19km/hE 85°
- Humidity: 73%
- UV index: 11
- Sunrise: 05:41 -04
- Sunset: 17:36 -04
- details ▼
- Saturday
- 24. Oct 2026
- 31°C
- 26°C
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 1mm
- Wind: 20km/hE 87°
- Humidity: 73%
- UV index: 11
- Sunrise: 05:41 -04
- Sunset: 17:35 -04
- details ▼
- Sunday
- 25. Oct 2026
- 31°C
- 26°C
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0mm
- Wind: 21km/hE 89°
- Humidity: 73%
- UV index: 11
- Sunrise: 05:41 -04
- Sunset: 17:35 -04
- details ▼
- Monday
- 26. Oct 2026
- 32°C
- 26°C
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0mm
- Wind: 21km/hE 88°
- Humidity: 73%
- UV index: 11
- Sunrise: 05:41 -04
- Sunset: 17:35 -04
- details ▼
- Tuesday
- 27. Oct 2026
- 31°C
- 26°C
AM Showers
- Precip. probability: 43%
- Precipitation: 0mm
- Wind: 20km/hE 87°
- Humidity: 74%
- UV index: 11
- Sunrise: 05:41 -04
- Sunset: 17:34 -04
- details ▼
During the ten-day period, dull, rain-filled and turbulent weather is predicted.
Rain is expected on Monday through Wednesday, Friday and Saturday. The days with the most rainfall will be Monday through Wednesday, with minimal precipitation of 3mm.
The high temperatures are expected to remain largely stable throughout the coming week. Maximum temperatures will fall between 30°C and 32°C, while the lowest nighttime temperatures will be also relatively consistent, as the minimum temperature is expected to range between 25°C and 26°C.
Thursday and next Monday, with the highest temperature of 32°C, will be the hottest days; the lowest daytime temperature of the period will be reached on Monday, peaking at 30°C.
Including the humidity's impact, the maximum feel-like temperature may increase substantially and range between a steamy 37°C and an extremely hot 42°C.
Rain is expected on Monday through Wednesday, Friday and Saturday. The days with the most rainfall will be Monday through Wednesday, with minimal precipitation of 3mm.
The high temperatures are expected to remain largely stable throughout the coming week. Maximum temperatures will fall between 30°C and 32°C, while the lowest nighttime temperatures will be also relatively consistent, as the minimum temperature is expected to range between 25°C and 26°C.
Thursday and next Monday, with the highest temperature of 32°C, will be the hottest days; the lowest daytime temperature of the period will be reached on Monday, peaking at 30°C.
Including the humidity's impact, the maximum feel-like temperature may increase substantially and range between a steamy 37°C and an extremely hot 42°C.
Updated: Oct 18, 2026 @ 05:02:18 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Today, scattered thunderstorms are likely to occur, particularly in the afternoon and evening.
Today, there is a low probability of minimal rainfall in Amazon.
Today, the highest temperature will be 31°C, while the lowest temperature will be 25°C. The maximum heat index, which measures the combined effect of heat and moisture, is assessed at 40°C.
The highest temperature will be in line with the average maximum of 32.9°C in October. The lowest temperature today will be also in line with the average low temperature.
The highest temperature will be in line with the average maximum of 32.9°C in October. The lowest temperature today will be also in line with the average low temperature.
On Sunday, in Amazon, sunrise will be at 05:41 and sunset at 17:37 (-04).
In Amazon, the length of the day today will be 11h and 57min.





