Weather forecast for 10 daysBenin

Weather forecast for the weekend

Saturday 17. Oct 2026

  • 33°C
  • 25°C
Isolated Thunderstorms
Isolated Thunderstorms
  • Precip. probability: 34%
  • Precipitation: 1mm
  • Wind: 17km/hSSW 203°
  • Humidity: 72%
  • UV index: 11
  • Sunrise: 06:35 WAT
  • Sunset: 18:34 WAT
  • ▼
On Saturday, in Porto Novo, random storm activity is expected as conditions remain unstable.
Minimal precipitation is predicted for today. The highest temperature will be a blazing 33°C, while the lowest anticipated temperature is a moderately hot 25°C.
The maximum heat index, which factors the actual air temperature with the relative humidity, is appraised at a torridly 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 maximum temperature will be relatively higher than the regular high of 30.9°C in October.
Sunrise was at 06:35 and sunset will be at 18:34; the daylight will last for 11h and 58min.

Sunday 18. Oct 2026

  • 32°C
  • 25°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 41%
  • Precipitation: 2mm
  • Wind: 16km/hSSW 213°
  • Humidity: 76%
  • UV index: 11
  • Sunrise: 06:35 WAT
  • Sunset: 18:33 WAT
  • ▼
Tomorrow, on Sunday, storm clouds will develop in the afternoon, bringing thunder and rain.
Minimal precipitation is anticipated. Temperatures are forecasted to range from a maximum of a blazing 32°C to a minimum of a moderately hot 25°C.
The maximum heat index, which combines air temperature and relative humidity, is computed to be a torridly hot 43°C. Note that heat index values are valued for light wind and location in the shade. 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 highest temperature is predicted to reflect October's average of 30.9°C.
Sunrise will be at 06:35 and sunset at 18:33; tomorrow's daylight will last for 11h and 58min.

Long-term weather forecast

  • Saturday
  • 17. Oct 2026
  • 33°C
  • 25°C
Isolated Thunderstorms
Isolated Thunderstorms
  • Precip. probability: 34%
  • Precipitation: 1mm
  • Wind: 17km/hSSW 203°
  • Humidity: 72%
  • UV index: 11
  • Sunrise: 06:35 WAT
  • Sunset: 18:34 WAT
  • ▼
  • Sunday
  • 18. Oct 2026
  • 32°C
  • 25°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 41%
  • Precipitation: 2mm
  • Wind: 16km/hSSW 213°
  • Humidity: 76%
  • UV index: 11
  • Sunrise: 06:35 WAT
  • Sunset: 18:33 WAT
  • ▼
  • Monday
  • 19. Oct 2026
  • 32°C
  • 25°C
Isolated Thunderstorms
Isolated Thunderstorms
  • Precip. probability: 34%
  • Precipitation: 1mm
  • Wind: 15km/hSSW 204°
  • Humidity: 75%
  • UV index: 11
  • Sunrise: 06:35 WAT
  • Sunset: 18:33 WAT
  • ▼
  • Tuesday
  • 20. Oct 2026
  • 32°C
  • 26°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 43%
  • Precipitation: 2mm
  • Wind: 15km/hSSW 212°
  • Humidity: 78%
  • UV index: 10
  • Sunrise: 06:35 WAT
  • Sunset: 18:32 WAT
  • ▼
  • Wednesday
  • 21. Oct 2026
  • 32°C
  • 25°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 76%
  • Precipitation: 9mm
  • Wind: 16km/hSSW 208°
  • Humidity: 78%
  • UV index: 9
  • Sunrise: 06:35 WAT
  • Sunset: 18:32 WAT
  • ▼
  • Thursday
  • 22. Oct 2026
  • 32°C
  • 26°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 34%
  • Precipitation: 2mm
  • Wind: 15km/hSSW 213°
  • Humidity: 77%
  • UV index: 11
  • Sunrise: 06:35 WAT
  • Sunset: 18:32 WAT
  • ▼
  • Friday
  • 23. Oct 2026
  • 33°C
  • 26°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 38%
  • Precipitation: 2mm
  • Wind: 16km/hSSW 212°
  • Humidity: 76%
  • UV index: 11
  • Sunrise: 06:35 WAT
  • Sunset: 18:31 WAT
  • ▼
  • Saturday
  • 24. Oct 2026
  • 32°C
  • 26°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 36%
  • Precipitation: 2mm
  • Wind: 16km/hSSW 209°
  • Humidity: 76%
  • UV index: 11
  • Sunrise: 06:35 WAT
  • Sunset: 18:31 WAT
  • ▼
  • Sunday
  • 25. Oct 2026
  • 32°C
  • 26°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 41%
  • Precipitation: 2mm
  • Wind: 15km/hSSW 213°
  • Humidity: 75%
  • UV index: 11
  • Sunrise: 06:35 WAT
  • Sunset: 18:31 WAT
  • ▼
  • Monday
  • 26. Oct 2026
  • 33°C
  • 26°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 48%
  • Precipitation: 3mm
  • Wind: 16km/hSSW 213°
  • Humidity: 75%
  • UV index: 11
  • Sunrise: 06:35 WAT
  • Sunset: 18:31 WAT
  • ▼
Forecasts indicate that frequent thunderstorms are expected across all days.
Rain is predicted day-to-day, with daily precipitation varying from a minimal 1mm to a maximum of 9mm.
The variation in maximum temperature will be negligible in the upcoming period. Expected highs will hover between 32°C and 33°C, while the lowest nightly temperature differences will be also negligible, as the minimum temperature will fluctuate between 25°C and 26°C.
Saturday, Friday and next Monday, with the highest temperature of 33°C, will be the hottest days; all other days, the maximum temperature will be the same 32°C.
Including the humidity's impact, the maximum feel-like temperature may increase vastly and vary between an extremely hot 42°C and a blazing hot 46°C.
Updated: Oct 17, 2026 @ 12:51:22 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Saturday, scattered storms with occasional thunder are expected.

Today, there is a low chance of minimal precipitation in Porto Novo.

Today, the highest temperature will be 33°C, while the lowest temperature will be 25°C. The maximum heat index, which adjusts the air temperature based on humidity, is assessed at 44°C.
The maximum temperature will be a couple of degrees higher than the average highest temperature of 30.9°C in October. The lowest temperature today will be in line with the average low temperature.

On Saturday, in Porto Novo, sunrise was at 06:35 and sunset will be at 18:34 (WAT).

Today, the daylight will last for 11h and 58min.

Tomorrow, showers and thunder will dominate the later part of the day.

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

Tomorrow, the highest temperature will be 32°C, while the lowest temperature will be 25°C. The maximum heat index, which adjusts the air temperature based on humidity, is estimated at 43°C.
The maximum temperature will be in line with the average highest temperature of 30.9°C in October. The lowest temperature will be also in line with the average low of 24.5°C.

On Sunday, in Porto Novo, sunrise will be at 06:35 and sunset at 18:33 (WAT).

In Porto Novo, the length of the day tomorrow will be 11h and 58min.