Weather forecast for tomorrowNismes, Guyana

Weather forecast for tomorrow

Thursday 29. Oct 2026

  • 32°C
  • 26°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 37%
  • Precipitation: 2mm
  • Wind: 21km/hE 82°
  • Humidity: 71%
  • UV index: 11
  • Sunrise: 05:39 -04
  • Sunset: 17:33 -04
  • ▼
On Thursday, in Nismes, expect scattered thunderstorms in the afternoon, along with possible lightning and gusty winds.
Minimal precipitation is expected for tomorrow. The maximum temperature will be a blazing 32°C, while the minimum temperature will be a temperate 26°C.
The maximum heat index, which combines relative humidity and air temperature, is computed to be an extremely hot 41°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.
This anticipated maximum temperature is expected to mirror October's typical high of 32.9°C.
Sunrise will be at 05:39 and sunset at 17:33; tomorrow's daylight will last for 11h and 54min.

Hourly overview

Hourly temperatures

Warmest period: 12h - 15h 38°C.
Coldest hour: 6h 30°C.

Chance of precipitation

Highest chance: 12h 34%.

Hourly weather forecast

  • 0h
  • 28°C
  • Feels like:
    33°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 9km/hENE 63°
  • Humidity: 87%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 2h
  • 27°C
  • Feels like:
    32°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 19%
  • Precipitation: 0mm
  • Wind: 7km/hENE 65°
  • Humidity: 89%
  • Pressure: 1010mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
  • 4h
  • 26°C
  • Feels like:
    31°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 18%
  • Precipitation: 0mm
  • Wind: 7km/hE 90°
  • Humidity: 90%
  • Pressure: 1010mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
Sunrise: 05:39
  • 6h
  • 26°C
  • Feels like:
    30°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Wind: 7km/hESE 106°
  • Humidity: 91%
  • Pressure: 1011mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
  • 8h
  • 30°C
  • Feels like:
    36°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 17%
  • Precipitation: 0mm
  • Wind: 12km/hE 93°
  • Humidity: 77%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 10h
  • 31°C
  • Feels like:
    37°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 20%
  • Precipitation: 0mm
  • Wind: 17km/hE 87°
  • Humidity: 68%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 10
  • ▼
  • 12h
  • 32°C
  • Feels like:
    38°C
Isolated Thunderstorms
Isolated Thunderstorms
  • Precip. probability: 34%
  • Precipitation: 1mm
  • Wind: 19km/hE 82°
  • Humidity: 65%
  • Pressure: 1011mbar
  • Visibility: 14km
  • UV index: 11
  • ▼
  • 14h
  • 31°C
  • Feels like:
    38°C
Isolated Thunderstorms
Isolated Thunderstorms
  • Precip. probability: 34%
  • Precipitation: 1mm
  • Wind: 20km/hENE 75°
  • Humidity: 68%
  • Pressure: 1009mbar
  • Visibility: 14km
  • UV index: 6
  • ▼
  • 16h
  • 31°C
  • Feels like:
    38°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 21km/hENE 75°
  • Humidity: 69%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
Sunset: 17:33
  • 18h
  • 29°C
  • Feels like:
    35°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 19%
  • Precipitation: 0mm
  • Wind: 16km/hENE 73°
  • Humidity: 79%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 28°C
  • Feels like:
    34°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 12km/hENE 73°
  • Humidity: 85%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 28°C
  • Feels like:
    34°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 11km/hENE 73°
  • Humidity: 86%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Tomorrow, on Thursday, a combination of primarily cloudy and occasionally lightning-active and rainy weather is anticipated.
With minimal precipitation of 1mm, rain is forecasted from 11h to 14h.
The temperature will be between a minimum of 26°C and a maximum of 32°C. The feels-like temperature will be between a minimum of 30°C and a maximum of 39°C. The hottest part of the day will be from 11h to 13h.
The highest temperature will be alike with October's average maximum of 32.9°C. The lowest temperature is expected to be also a few degrees higher than the average minimum in October, typically 23.5°C.
Updated: Oct 28, 2026 @ 04:06:24 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, in Nismes, scattered thunderstorms may occur, especially in the afternoon, bringing periods of rain and lightning.

Tomorrow, there is a low probability of minimal rainfall in Nismes.

Tomorrow, the highest temperature will be 32°C, while the lowest temperature will be 26°C. The maximum heat index, which combines air temperature and relative humidity, is assessed at 41°C.
The maximum temperature will be in line with the average highest temperature of 32.9°C in October. The lowest temperature will be slightly warmer than the average low of 23.5°C.

On Thursday, in Nismes, sunrise will be at 05:39 and sunset at 17:33 (-04).

Tomorrow, the daylight will last for 11h and 54min.