Weather forecast for todayIssano, Guyana

Weather forecast for today

Current condition 12:14 -04

  • 33°C
  • Feels like:
    38°C
Mostly Cloudy
Mostly Cloudy
  • Precipitation: 0mm
  • Wind: 10km/hE 90°
  • Humidity: 54%
  • Dewpoint: 22°C
  • Pressure: 1011.85mbar
  • Visibility: 16.09km
  • UV index: 11
  • ▼
In Issano, currently, the sky is cloud-filled, with only small gaps of brightness.
The temperature is a humid 33°C, the apparent temperature, which indicates how humid air affects the felt temperature, registers as assessed at a fiery hot 38°C. The current temperature is nearly at the maximum of today's predicted 34°C.

Saturday 17. Oct 2026

  • 34°C
  • 24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 10km/hE 81°
  • Humidity: 56%
  • UV index: 11
  • Sunrise: 05:43 -04
  • Sunset: 17:42 -04
  • ▼
On Saturday, 17th of October, high-altitude clouds may scatter across the sky, but the sun will still shine.
The highest predicted temperature is a blazing 34°C, while the lowest temperature will be a temperate 24°C.
The maximum heat index, which reflects the perceived temperature due to humidity levels, is computed to be a blistering 41°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The high temperature will be moderately higher than the typical October level of 29.7°C.
Sunrise was at 05:43 and sunset will be at 17:42; the daylight will last for 11h and 59min.

Hourly overview

Hourly temperatures

Warmest period: 13h - 16h 38°C.
Coldest hour: 22h 30°C.

Chance of precipitation

Highest chance: 22h 6%.

Hourly weather forecast

  • 13h
  • 33°C
  • Feels like:
    38°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 8km/hE 96°
  • Humidity: 52%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 14h
  • 34°C
  • Feels like:
    38°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 9km/hE 83°
  • Humidity: 50%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 8
  • ▼
  • 15h
  • 33°C
  • Feels like:
    38°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 10km/hE 84°
  • Humidity: 51%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 5
  • ▼
  • 16h
  • 33°C
  • Feels like:
    38°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 10km/hE 81°
  • Humidity: 55%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 17h
  • 32°C
  • Feels like:
    37°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 9km/hENE 79°
  • Humidity: 63%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 17:42
  • 18h
  • 30°C
  • Feels like:
    36°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 9km/hENE 66°
  • Humidity: 70%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 19h
  • 29°C
  • Feels like:
    34°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 8km/hENE 63°
  • Humidity: 76%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 28°C
  • Feels like:
    32°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 8km/hNE 51°
  • Humidity: 78%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 21h
  • 27°C
  • Feels like:
    31°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 7km/hNE 50°
  • Humidity: 81%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 27°C
  • Feels like:
    30°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 6km/hNE 54°
  • Humidity: 84%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 23h
  • 26°C
  • Feels like:
    30°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 12%
  • Precipitation: 0mm
  • Wind: 5km/hENE 57°
  • Humidity: 88%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, expect mostly cloudy skies.
The temperature will be between a minimum of 26°C and a maximum of 34°C. The feels-like temperature will vary between the lowest temperature of 30°C and the highest temperature of 38°C. The hottest part of the day is anticipated around 14h.
The highest temperature today will be relatively higher than October's typical maximum temperature. The forecasted low will be also noticeably higher than the regular October minimum of 18.3°C.
With typical highs around 29.7°C and lows near 18.3°C, October is the hottest in Issano.
Updated: Oct 17, 2026 @ 16:14:56 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (12:14 -04) is 33°C. Feels-like temperature is 38°C.

On Saturday, patchy clouds will move across the sky, allowing for sunshine at times.

Today, the highest temperature will be 34°C, while the lowest temperature will be 24°C. The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is estimated at 41°C.
The highest temperature will be slightly warmer than the average maximum of 29.7°C in October. Today, the lowest temperature will be notably higher than the average low of 18.3°C.

On Saturday, in Issano, sunrise was at 05:43 and sunset will be at 17:42 (-04).

In Issano, today, there will be 11h and 59min of daylight.