Weather forecast for tomorrowGuyana
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Weather forecast for tomorrow
Monday 19. Oct 2026
- 31°C
- 26°C
AM Showers
- Precip. probability: 52%
- Precipitation: 2mm
- Wind: 22km/hE 85°
- Humidity: 75%
- UV index: 11
- Sunrise: 05:38 -04
- Sunset: 17:36 -04
- details ▼
Tomorrow, on Monday, expect intermittent showers throughout the morning hours.
Minimal precipitation is predicted. A narrow temperature span is anticipated, from a high of a tropical 31°C to a low of a moderately hot 26°C.
The maximum heat index, which adjusts the air temperature based on humidity, is appraised at a sizzling 39°C. Note that heat index values are valued for light wind and location in the shade. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
October's usual high of 30.8°C is expected to be matched by the day’s maximum temperature.
Sunrise will be at 05:38 and sunset at 17:36; tomorrow's daylight will last for 11h and 57min.
Minimal precipitation is predicted. A narrow temperature span is anticipated, from a high of a tropical 31°C to a low of a moderately hot 26°C.
The maximum heat index, which adjusts the air temperature based on humidity, is appraised at a sizzling 39°C. Note that heat index values are valued for light wind and location in the shade. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
October's usual high of 30.8°C is expected to be matched by the day’s maximum temperature.
Sunrise will be at 05:38 and sunset at 17:36; tomorrow's daylight will last for 11h and 57min.
Hourly overview
Hourly temperatures
Warmest hour: 15h 37°C.
Coldest period: 3h - 6h 31°C.
Coldest period: 3h - 6h 31°C.
Chance of precipitation
Highest chance: 12h 35%.
Hourly weather forecast
- 0h
- 28°C
- Feels like:33°C
Partly Cloudy
- Precip. probability: 16%
- Precipitation: 0mm
- Wind: 9km/hENE 64°
- Humidity: 86%
- Pressure: 1011mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 2h
- 27°C
- Feels like:32°C
Partly Cloudy
- Precip. probability: 10%
- Precipitation: 0mm
- Wind: 7km/hENE 72°
- Humidity: 89%
- Pressure: 1010mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 4h
- 27°C
- Feels like:31°C
Showers
- Precip. probability: 38%
- Precipitation: 1mm
- Wind: 7km/hE 94°
- Humidity: 90%
- Pressure: 1009mbar
- Visibility: 11km
- UV index: 0
- details ▼
Sunrise: 05:38
- 6h
- 27°C
- Feels like:31°C
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0mm
- Wind: 7km/hSE 134°
- Humidity: 89%
- Pressure: 1010mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 8h
- 29°C
- Feels like:34°C
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0mm
- Wind: 12km/hESE 102°
- Humidity: 81%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 3
- details ▼
- 10h
- 30°C
- Feels like:36°C
Few Showers
- Precip. probability: 31%
- Precipitation: 1mm
- Wind: 16km/hE 94°
- Humidity: 74%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 9
- details ▼
- 12h
- 30°C
- Feels like:36°C
Showers
- Precip. probability: 35%
- Precipitation: 1mm
- Wind: 20km/hE 82°
- Humidity: 73%
- Pressure: 1010mbar
- Visibility: 11km
- UV index: 11
- details ▼
- 14h
- 31°C
- Feels like:37°C
Mostly Cloudy
- Precip. probability: 15%
- Precipitation: 0mm
- Wind: 21km/hENE 78°
- Humidity: 71%
- Pressure: 1009mbar
- Visibility: 16km
- UV index: 7
- details ▼
- 16h
- 30°C
- Feels like:36°C
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0mm
- Wind: 22km/hENE 75°
- Humidity: 71%
- Pressure: 1008mbar
- Visibility: 16km
- UV index: 2
- details ▼
Sunset: 17:36
- 18h
- 29°C
- Feels like:34°C
Partly Cloudy
- Precip. probability: 10%
- Precipitation: 0mm
- Wind: 17km/hENE 70°
- Humidity: 79%
- Pressure: 1008mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 20h
- 28°C
- Feels like:34°C
Mostly Clear
- Precip. probability: 6%
- Precipitation: 0mm
- Wind: 14km/hENE 72°
- Humidity: 84%
- Pressure: 1009mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 22h
- 28°C
- Feels like:34°C
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0mm
- Wind: 12km/hENE 74°
- Humidity: 85%
- Pressure: 1010mbar
- Visibility: 16km
- UV index: 0
- details ▼
Tomorrow, a combination of primarily cloud-filled and occasionally rain-filled and storm-filled weather is anticipated.
With minimal precipitation of 1mm, rainfall is forecasted at 4h, 5h, 7h, and from 10h to 13h.
The temperature will vary between a minimum of 26°C and a maximum of 31°C. The feels-like temperature will vary between a minimum of 31°C and a maximum of 37°C. The hottest part of the day will be at 11h, and from 13h to 15h.
The high temperature is expected to be comparable to October's usual value of 30.8°C. The lowest temperature is also alike with October's typical minimum of 24.4°C.
September and October, with an average high-temperature of 30.8°C, are the warmest months in Georgetown.
With minimal precipitation of 1mm, rainfall is forecasted at 4h, 5h, 7h, and from 10h to 13h.
The temperature will vary between a minimum of 26°C and a maximum of 31°C. The feels-like temperature will vary between a minimum of 31°C and a maximum of 37°C. The hottest part of the day will be at 11h, and from 13h to 15h.
The high temperature is expected to be comparable to October's usual value of 30.8°C. The lowest temperature is also alike with October's typical minimum of 24.4°C.
September and October, with an average high-temperature of 30.8°C, are the warmest months in Georgetown.
Updated: Oct 18, 2026 @ 20:06:33 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
On Monday, in Georgetown, scattered morning showers will bring brief periods of rain.
There is a high probability of rainfall. Precipitation will be minimal.
Tomorrow, the highest temperature will be 31°C, while the lowest temperature will be 26°C. The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is calculated to be 39°C.
The maximum temperature will be in line with the average highest temperature of 30.8°C in October. The lowest temperature will be also in line with the average low of 24.4°C.
The maximum temperature will be in line with the average highest temperature of 30.8°C in October. The lowest temperature will be also in line with the average low of 24.4°C.
On Monday, in Georgetown, sunrise will be at 05:38 and sunset at 17:36 (-04).
In Georgetown, the length of the day tomorrow will be 11h and 57min.





