Weather forecast for tomorrowSam, Gabon

Weather forecast for tomorrow

Tuesday 20. Oct 2026

  • 33°C
  • 23°C
Thunderstorms
Thunderstorms
  • Precip. probability: 78%
  • Precipitation: 7mm
  • Wind: 7km/hSE 140°
  • Humidity: 72%
  • UV index: 11
  • Sunrise: 05:57 WAT
  • Sunset: 18:02 WAT
  • ▼
Tomorrow, on Tuesday, unstable skies bring the chance of thunderstorms.
The chance of precipitation is high. However, the rainfall will be light. The temperature is anticipated to vary between a humid 33°C and a moderately hot 23°C.
The maximum heat index, which reflects the perceived temperature due to humidity levels, is appraised at a blisteringly hot 44°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 expected peak temperature today will be slightly warmer than the average October maximum of 28.6°C.
Sunrise will be at 05:57 and sunset at 18:02; tomorrow's daylight will last for 12h and 5min.

Hourly overview

Hourly temperatures

Warmest hour: 15h 36°C.
Coldest hour: 0h 23°C.

Chance of precipitation

Highest chance: 18h 63%.

Hourly weather forecast

  • 0h
  • 23°C
  • Feels like:
    23°C
Showers
Showers
  • Precip. probability: 56%
  • Precipitation: 1mm
  • Wind: 3km/hSSW 209°
  • Humidity: 95%
  • Pressure: 1013mbar
  • Visibility: 3km
  • UV index: 0
  • ▼
  • 2h
  • 23°C
  • Feels like:
    24°C
Showers
Showers
  • Precip. probability: 44%
  • Precipitation: 1mm
  • Wind: 3km/hSW 230°
  • Humidity: 95%
  • Pressure: 1012mbar
  • Visibility: 2km
  • UV index: 0
  • ▼
  • 4h
  • 23°C
  • Feels like:
    24°C
Showers
Showers
  • Precip. probability: 40%
  • Precipitation: 1mm
  • Wind: 4km/hNNE 27°
  • Humidity: 95%
  • Pressure: 1012mbar
  • Visibility: 2km
  • UV index: 0
  • ▼
Sunrise: 05:57
  • 6h
  • 23°C
  • Feels like:
    25°C
Cloudy
Cloudy
  • Precip. probability: 17%
  • Precipitation: 0mm
  • Wind: 4km/hENE 79°
  • Humidity: 92%
  • Pressure: 1013mbar
  • Visibility: 4km
  • UV index: 0
  • ▼
  • 8h
  • 25°C
  • Feels like:
    28°C
Showers
Showers
  • Precip. probability: 47%
  • Precipitation: 1mm
  • Wind: 4km/hSE 135°
  • Humidity: 88%
  • Pressure: 1014mbar
  • Visibility: 9km
  • UV index: 1
  • ▼
  • 10h
  • 28°C
  • Feels like:
    32°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 46%
  • Precipitation: 1mm
  • Wind: 5km/hSSE 146°
  • Humidity: 73%
  • Pressure: 1014mbar
  • Visibility: 11km
  • UV index: 7
  • ▼
  • 12h
  • 31°C
  • Feels like:
    35°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 6km/hSE 132°
  • Humidity: 62%
  • Pressure: 1012mbar
  • Visibility: 15km
  • UV index: 11
  • ▼
  • 14h
  • 32°C
  • Feels like:
    37°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 39%
  • Precipitation: 1mm
  • Wind: 7km/hESE 122°
  • Humidity: 58%
  • Pressure: 1009mbar
  • Visibility: 11km
  • UV index: 7
  • ▼
  • 16h
  • 31°C
  • Feels like:
    36°C
Thunderstorms
Thunderstorms
  • Precip. probability: 78%
  • Precipitation: 1mm
  • Wind: 6km/hS 176°
  • Humidity: 65%
  • Pressure: 1008mbar
  • Visibility: 10km
  • UV index: 2
  • ▼
  • 18h
  • 28°C
  • Feels like:
    32°C
Thunderstorms
Thunderstorms
  • Precip. probability: 63%
  • Precipitation: 1mm
  • Wind: 6km/hSSW 203°
  • Humidity: 80%
  • Pressure: 1010mbar
  • Visibility: 10km
  • UV index: 0
  • ▼
Sunset: 18:02
  • 20h
  • 26°C
  • Feels like:
    29°C
Few Showers
Few Showers
  • Precip. probability: 30%
  • Precipitation: 1mm
  • Wind: 5km/hWSW 252°
  • Humidity: 88%
  • Pressure: 1012mbar
  • Visibility: 10km
  • UV index: 0
  • ▼
  • 22h
  • 24°C
  • Feels like:
    27°C
Showers
Showers
  • Precip. probability: 49%
  • Precipitation: 1mm
  • Wind: 5km/hWSW 256°
  • Humidity: 92%
  • Pressure: 1013mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
Tomorrow, on Tuesday, a combination of unstable, rain-soaked and gloomy weather is predicted.
With minimal precipitation of 1mm, rainfall is expected from midnight to 4h, and from 7h to 11h, and from 13h to 23h.
The temperature will vary between a minimum of 23°C and a maximum of 32°C. The feels-like temperature will be between a minimum of 23°C and a maximum of 37°C. The hottest part of the day will be at 13h and 14h.
The maximum temperature will be relatively higher than October's average high of 28.6°C. The nighttime low will be also slightly warmer than the typical October minimum temperature of 20.9°C.
With an average high of 28.6°C and a low of 20.9°C, October marks the coldest period in Sam.
Updated: Oct 19, 2026 @ 17:22:23 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Tuesday, thunderstorms are possible with changing conditions.

Light precipitation of 7mm is anticipated. The possibility of rainfall is 78%.

Tomorrow, the highest temperature will be 33°C, while the lowest temperature will be 23°C. The maximum heat index, which adjusts the air temperature based on humidity, is calculated to be 44°C.
The highest temperature will be a few degrees higher than the average maximum of 28.6°C in October. The lowest temperature will be also moderately higher than the average low of 20.9°C.

On Tuesday, in Sam, sunrise will be at 05:57 and sunset at 18:02 (WAT).

In Sam, the length of the day tomorrow will be 12h and 5min.