Weather forecast for todayIssac, Gabon

Weather forecast for today

Current condition 07:20 WAT

  • 25°C
  • Feels like:
    25°C
Cloudy
Cloudy
  • Precipitation: 0mm
  • Wind: 5km/hSSE 160°
  • Humidity: 93%
  • Dewpoint: 24°C
  • Pressure: 1013.55mbar
  • Visibility: 11.27km
  • UV index: 0
  • ▼
In Issac, currently, cloudy skies continue to dominate, with no clear breaks in sight.
The temperature is a temperate 25°C. The current temperature is near the lowest expected 24°C for today.

Sunday 18. Oct 2026

  • 32°C
  • 24°C
Thunderstorms
Thunderstorms
  • Precip. probability: 82%
  • Precipitation: 9mm
  • Wind: 7km/hSSW 200°
  • Humidity: 79%
  • UV index: 11
  • Sunrise: 06:01 WAT
  • Sunset: 18:09 WAT
  • ▼
On Sunday, in Issac, storm activity is likely to continue.
With a high probability, light precipitation is anticipated for today. Temperature fluctuations between a blazing 32°C and a warm 24°C are forecasted.
The maximum heat index, which modifies the air temperature to account for humidity, is assessed at an extremely hot 44°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Today's top temperature will adhere to the average October high temperature of 30.1°C.
Sunrise was at 06:01 and sunset will be at 18:09; the daylight will last for 12h and 8min.

Hourly overview

Hourly temperatures

Warmest hour: 14h 37°C.
Coldest hour: 8h 26°C.

Chance of precipitation

Highest chance: 16h 75%.

Hourly weather forecast

  • 8h
  • 26°C
  • Feels like:
    26°C
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0mm
  • Wind: 7km/hSSE 158°
  • Humidity: 90%
  • Pressure: 1014mbar
  • Visibility: 14km
  • UV index: 1
  • ▼
  • 9h
  • 26°C
  • Feels like:
    30°C
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0mm
  • Wind: 7km/hSSE 153°
  • Humidity: 86%
  • Pressure: 1014mbar
  • Visibility: 13km
  • UV index: 3
  • ▼
  • 10h
  • 28°C
  • Feels like:
    32°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 57%
  • Precipitation: 1mm
  • Wind: 6km/hSSE 158°
  • Humidity: 79%
  • Pressure: 1014mbar
  • Visibility: 11km
  • UV index: 5
  • ▼
  • 11h
  • 28°C
  • Feels like:
    32°C
Thunderstorms
Thunderstorms
  • Precip. probability: 71%
  • Precipitation: 1mm
  • Wind: 5km/hSSE 157°
  • Humidity: 79%
  • Pressure: 1013mbar
  • Visibility: 10km
  • UV index: 7
  • ▼
  • 12h
  • 28°C
  • Feels like:
    33°C
Thunderstorms
Thunderstorms
  • Precip. probability: 69%
  • Precipitation: 0mm
  • Wind: 4km/hSSE 162°
  • Humidity: 76%
  • Pressure: 1012mbar
  • Visibility: 10km
  • UV index: 11
  • ▼
  • 13h
  • 30°C
  • Feels like:
    35°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 23%
  • Precipitation: 0mm
  • Wind: 4km/hS 173°
  • Humidity: 69%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 14h
  • 31°C
  • Feels like:
    37°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 43%
  • Precipitation: 1mm
  • Wind: 5km/hSW 220°
  • Humidity: 65%
  • Pressure: 1009mbar
  • Visibility: 14km
  • UV index: 5
  • ▼
  • 15h
  • 30°C
  • Feels like:
    36°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 53%
  • Precipitation: 1mm
  • Wind: 7km/hWSW 244°
  • Humidity: 71%
  • Pressure: 1009mbar
  • Visibility: 11km
  • UV index: 5
  • ▼
  • 16h
  • 30°C
  • Feels like:
    35°C
Thunderstorms
Thunderstorms
  • Precip. probability: 75%
  • Precipitation: 1mm
  • Wind: 7km/hWSW 257°
  • Humidity: 76%
  • Pressure: 1009mbar
  • Visibility: 10km
  • UV index: 2
  • ▼
  • 17h
  • 28°C
  • Feels like:
    33°C
Thunderstorms
Thunderstorms
  • Precip. probability: 83%
  • Precipitation: 1mm
  • Wind: 6km/hW 267°
  • Humidity: 82%
  • Pressure: 1009mbar
  • Visibility: 10km
  • UV index: 0
  • ▼
  • 18h
  • 27°C
  • Feels like:
    32°C
Thunderstorms
Thunderstorms
  • Precip. probability: 63%
  • Precipitation: 1mm
  • Wind: 5km/hW 261°
  • Humidity: 86%
  • Pressure: 1010mbar
  • Visibility: 10km
  • UV index: 0
  • ▼
Sunset: 18:09
  • 19h
  • 26°C
  • Feels like:
    30°C
Thunderstorms
Thunderstorms
  • Precip. probability: 60%
  • Precipitation: 1mm
  • Wind: 5km/hW 266°
  • Humidity: 90%
  • Pressure: 1011mbar
  • Visibility: 10km
  • UV index: 0
  • ▼
  • 20h
  • 25°C
  • Feels like:
    29°C
Thunderstorms
Thunderstorms
  • Precip. probability: 67%
  • Precipitation: 1mm
  • Wind: 5km/hWSW 248°
  • Humidity: 93%
  • Pressure: 1011mbar
  • Visibility: 10km
  • UV index: 0
  • ▼
  • 21h
  • 25°C
  • Feels like:
    29°C
Thunderstorms
Thunderstorms
  • Precip. probability: 77%
  • Precipitation: 1mm
  • Wind: 5km/hSW 229°
  • Humidity: 94%
  • Pressure: 1012mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
  • 22h
  • 25°C
  • Feels like:
    29°C
Thunderstorms
Thunderstorms
  • Precip. probability: 63%
  • Precipitation: 1mm
  • Wind: 5km/hSW 227°
  • Humidity: 94%
  • Pressure: 1013mbar
  • Visibility: 9km
  • UV index: 0
  • ▼
  • 23h
  • 25°C
  • Feels like:
    28°C
Thunderstorms
Thunderstorms
  • Precip. probability: 63%
  • Precipitation: 1mm
  • Wind: 4km/hSW 222°
  • Humidity: 95%
  • Pressure: 1013mbar
  • Visibility: 10km
  • UV index: 0
  • ▼
Today, primarily lightning-active and occasionally cloudy weather is expected.
With minimal precipitation of 1mm, rain is forecasted at 10h, 11h, and from 14h to 23h.
The temperature will vary between the lowest temperature of 25°C and the highest temperature of 31°C. The feels-like temperature will vary between a maximum of 37°C and a minimum of 26°C. The hottest part of the day will be around 14h.
The maximum temperature will be close to October's average highest temperature of 30.1°C. The lowest temperature is also in line with October's typical minimum of 22.6°C.
The coldest months in Issac are June and October, with an average high-temperature of 30.1°C.
Updated: Oct 18, 2026 @ 06:20:59 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (07:20 WAT) it is 25°C in Issac.

Today, storm activity is likely to continue.

Light precipitation of 9mm is expected. The chance of rainfall is high at 82%.

Today, the maximum temperature in Issac will be 32°C, while the minimum temperature will be 24°C. The maximum heat index, which indicates how humid air affects the felt temperature, is evaluated at 44°C.
The maximum temperature will be in line with the average highest temperature of 30.1°C in October. The lowest temperature will be also in line with the average low of 22.6°C.

On Sunday, in Issac, sunrise was at 06:01 and sunset will be at 18:09 (WAT).

Today, the daylight will last for 12h and 8min.