Weather forecast for todayCharlestown, Guyana

Weather forecast for today

Current condition 11:46 -04

  • 33°C
  • Feels like:
    40°C
Partly Cloudy
Partly Cloudy
  • Precipitation: 0mm
  • Wind: 18km/hNE 50°
  • Humidity: 63%
  • Dewpoint: 24°C
  • Pressure: 1014.22mbar
  • Visibility: 12.87km
  • UV index: 11
  • ▼
Currently, occasional clouds are rolling in, but they are not blocking out the sun entirely.
The temperature is a tropical 33°C, the real-feel temperature, which adjusts the air temperature based on humidity, registers as evaluated at an extremely hot 40°C. The current temperature is at its highest of the day.

Saturday 17. Oct 2026

  • 33°C
  • 26°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 22km/hENE 60°
  • Humidity: 68%
  • UV index: 11
  • Sunrise: 05:39 -04
  • Sunset: 17:36 -04
  • ▼
On Saturday, 17th of October, thin clouds will pass through at times, but overall, it will remain bright.
The temperature will fluctuate from a high of a hot 33°C to a low of a warm 26°C.
The maximum heat index, which reflects the perceived temperature due to humidity levels, is assessed at a scorching 43°C. Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
The forecasted daytime maximum should align with the typical October high of 32.9°C.
Sunrise was at 05:39 and sunset will be at 17:36; the daylight will last for 11h and 58min.

Hourly overview

Hourly temperatures

Warmest hour: 12h 40°C.
Coldest hour: 2h 32°C.

Chance of precipitation

Highest chance: 0h 18%.

Hourly weather forecast

  • 12h
  • 33°C
  • Feels like:
    40°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 19km/hENE 67°
  • Humidity: 63%
  • Pressure: 1012mbar
  • Visibility: 15km
  • UV index: 11
  • ▼
  • 13h
  • 33°C
  • Feels like:
    40°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 19km/hENE 62°
  • Humidity: 63%
  • Pressure: 1011mbar
  • Visibility: 15km
  • UV index: 11
  • ▼
  • 14h
  • 32°C
  • Feels like:
    39°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 20km/hENE 61°
  • Humidity: 65%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 8
  • ▼
  • 15h
  • 31°C
  • Feels like:
    37°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 21km/hENE 62°
  • Humidity: 65%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 5
  • ▼
  • 16h
  • 31°C
  • Feels like:
    37°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 21km/hENE 59°
  • Humidity: 68%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 17h
  • 30°C
  • Feels like:
    36°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 19km/hNE 55°
  • Humidity: 72%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 17:36
  • 18h
  • 29°C
  • Feels like:
    35°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 16km/hNE 52°
  • Humidity: 78%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 19h
  • 29°C
  • Feels like:
    35°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 15km/hNE 53°
  • Humidity: 83%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 28°C
  • Feels like:
    34°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 13km/hNE 50°
  • Humidity: 85%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 21h
  • 28°C
  • Feels like:
    34°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 12km/hNE 51°
  • Humidity: 85%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 28°C
  • Feels like:
    34°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 11km/hNE 52°
  • Humidity: 86%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 23h
  • 28°C
  • Feels like:
    33°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0mm
  • Wind: 10km/hNE 52°
  • Humidity: 86%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, primarily overcast and occasionally dry and sunny weather is expected.
The temperature will be between the lowest temperature of 28°C and the highest temperature of 33°C. The feels-like temperature will vary between a minimum of 33°C and a maximum of 40°C. The hottest part of the day will be at 12h and 13h.
The high temperature is expected to be in line with October's usual value of 32.9°C. Today, the nighttime low will be also a few degrees higher than October's typical minimum of 23.5°C.
Updated: Oct 17, 2026 @ 15:46:53 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (11:46 -04) is 33°C. Feels-like temperature is 40°C.

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

Today, the highest temperature will be 33°C, while the lowest temperature will be 26°C. The maximum heat index, which measures the combined effect of heat and moisture, is computed to be 43°C.
The maximum temperature will be in line with the average highest temperature of 32.9°C in October. Today, the lowest temperature will be a couple of degrees higher than the average low temperature.

On Saturday, in Charlestown, sunrise was at 05:39 and sunset will be at 17:36 (-04).

In Charlestown, today, there will be 11h and 58min of daylight.