Weather forecast for tomorrowAnna Catherina, Guyana

Weather forecast for tomorrow

Tuesday 27. Oct 2026

  • 33°C
  • 26°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 21km/hENE 68°
  • Humidity: 69%
  • UV index: 11
  • Sunrise: 05:39 -04
  • Sunset: 17:34 -04
  • ▼
On Tuesday, in Anna Catherina, clouds and sunshine will alternate throughout the day.
The temperature variation is forecasted to range from a maximum of a humid 33°C to a minimum of a temperate 26°C.
The maximum heat index, which indicates how humid air affects the felt temperature, is appraised at a blistering 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.
The predicted high temperature will align with October's average of 32.9°C.
Sunrise will be at 05:39 and sunset at 17:34; tomorrow's daylight will last for 11h and 55min.

Hourly overview

Hourly temperatures

Warmest hour: 12h 39°C.
Coldest hour: 6h 30°C.

Chance of precipitation

Highest chance: 0h - 6h 6%.

Hourly weather forecast

  • 0h
  • 27°C
  • Feels like:
    32°C
Clear
Clear
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 10km/hENE 70°
  • Humidity: 87%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 2h
  • 27°C
  • Feels like:
    32°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 9km/hENE 67°
  • Humidity: 88%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 4h
  • 27°C
  • Feels like:
    31°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 9km/hENE 73°
  • Humidity: 89%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunrise: 05:39
  • 6h
  • 27°C
  • Feels like:
    30°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 8km/hE 84°
  • Humidity: 87%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 8h
  • 30°C
  • Feels like:
    36°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 12km/hE 85°
  • Humidity: 76%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 10h
  • 31°C
  • Feels like:
    37°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 16km/hENE 75°
  • Humidity: 65%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 9
  • ▼
  • 12h
  • 32°C
  • Feels like:
    39°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 19km/hENE 63°
  • Humidity: 62%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 14h
  • 32°C
  • Feels like:
    38°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 21km/hENE 61°
  • Humidity: 63%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 7
  • ▼
  • 16h
  • 32°C
  • Feels like:
    38°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 21km/hENE 62°
  • Humidity: 65%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
Sunset: 17:34
  • 18h
  • 29°C
  • Feels like:
    35°C
Mostly Clear
Mostly Clear
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 16km/hENE 60°
  • Humidity: 78%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 29°C
  • Feels like:
    34°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 14km/hENE 57°
  • Humidity: 84%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 28°C
  • Feels like:
    34°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 12km/hNE 52°
  • Humidity: 85%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Tomorrow, on Tuesday, primarily cloudy and occasionally bright weather is expected.
The temperature will be between the lowest temperature of 27°C and the highest temperature of 32°C. The feels-like temperature will vary between a minimum of 30°C and a maximum of 39°C. The hottest part of the day will be from 11h to 16h.
The highest temperature will be alike with October's average maximum of 32.9°C. The lowest temperature is expected to be also a couple of degrees higher than the average minimum in October, typically 23.5°C.
Updated: Oct 26, 2026 @ 18:44:45 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Tuesday, in Anna Catherina, intermittent cloud cover is expected, allowing for some sunshine.

Tomorrow, the maximum temperature will be 33°C, while the minimum temperature will be 26°C. The maximum heat index, which integrates air moisture with ambient temperature, is evaluated at 43°C.
The maximum temperature will be in line with the average highest temperature of 32.9°C in October. The lowest temperature will be relatively higher than the average low of 23.5°C.

On Tuesday, in Anna Catherina, sunrise will be at 05:39 and sunset at 17:34 (-04).

In Anna Catherina, the length of the day tomorrow will be 11h and 55min.