Weather forecast for 10 daysTonga, Cameroon

Weather forecast for the weekend

Sunday 18. Oct 2026

  • 27°C
  • 20°C
Thunderstorms
Thunderstorms
  • Precip. probability: 93%
  • Precipitation: 9mm
  • Wind: 6km/hSSE 158°
  • Humidity: 79%
  • UV index: 10
  • Sunrise: 06:02 WAT
  • Sunset: 18:02 WAT
  • ▼
Today, electrical storms are a possibility.
With a high probability, light precipitation is predicted. Anticipated temperatures will peak at a warm 27°C and dip to a minimum of an agreeable 20°C.
The maximum heat index, which measures the combined effect of heat and moisture, is calculated to be a hot 30°C. Take into consideration that the heat index values are calculated for shade and light wind conditions.
Sunrise was at 06:02 and sunset will be at 18:02; the daylight will last for 12h and 0min.

10-day overview

Daily temperatures

Maximum temperature: 30°C.
Coldest day: today 27°C.

Chance of precipitation

Highest chance: Tuesday 98%.

Long-term weather forecast

  • Sunday
  • 18. Oct 2026
  • 27°C
  • 20°C
Thunderstorms
Thunderstorms
  • Precip. probability: 93%
  • Precipitation: 9mm
  • Wind: 6km/hSSE 158°
  • Humidity: 79%
  • UV index: 10
  • Sunrise: 06:02 WAT
  • Sunset: 18:02 WAT
  • ▼
  • Monday
  • 19. Oct 2026
  • 29°C
  • 20°C
Thunderstorms
Thunderstorms
  • Precip. probability: 81%
  • Precipitation: 14mm
  • Wind: 9km/hENE 70°
  • Humidity: 77%
  • UV index: 10
  • Sunrise: 06:02 WAT
  • Sunset: 18:02 WAT
  • ▼
  • Tuesday
  • 20. Oct 2026
  • 30°C
  • 20°C
Thunderstorms
Thunderstorms
  • Precip. probability: 98%
  • Precipitation: 19mm
  • Wind: 9km/hENE 72°
  • Humidity: 76%
  • UV index: 11
  • Sunrise: 06:02 WAT
  • Sunset: 18:01 WAT
  • ▼
  • Wednesday
  • 21. Oct 2026
  • 29°C
  • 20°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 71%
  • Precipitation: 6mm
  • Wind: 7km/hE 79°
  • Humidity: 78%
  • UV index: 11
  • Sunrise: 06:02 WAT
  • Sunset: 18:01 WAT
  • ▼
  • Thursday
  • 22. Oct 2026
  • 29°C
  • 20°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 76%
  • Precipitation: 6mm
  • Wind: 7km/hSSW 195°
  • Humidity: 78%
  • UV index: 11
  • Sunrise: 06:02 WAT
  • Sunset: 18:01 WAT
  • ▼
  • Friday
  • 23. Oct 2026
  • 30°C
  • 20°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 68%
  • Precipitation: 4mm
  • Wind: 6km/hS 191°
  • Humidity: 77%
  • UV index: 11
  • Sunrise: 06:02 WAT
  • Sunset: 18:00 WAT
  • ▼
  • Saturday
  • 24. Oct 2026
  • 29°C
  • 20°C
Thunderstorms
Thunderstorms
  • Precip. probability: 72%
  • Precipitation: 6mm
  • Wind: 6km/hSSW 199°
  • Humidity: 77%
  • UV index: 11
  • Sunrise: 06:02 WAT
  • Sunset: 18:00 WAT
  • ▼
  • Sunday
  • 25. Oct 2026
  • 29°C
  • 20°C
Thunderstorms
Thunderstorms
  • Precip. probability: 64%
  • Precipitation: 5mm
  • Wind: 6km/hSSW 193°
  • Humidity: 76%
  • UV index: 11
  • Sunrise: 06:02 WAT
  • Sunset: 18:00 WAT
  • ▼
  • Monday
  • 26. Oct 2026
  • 29°C
  • 20°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 60%
  • Precipitation: 7mm
  • Wind: 6km/hS 186°
  • Humidity: 76%
  • UV index: 11
  • Sunrise: 06:02 WAT
  • Sunset: 18:00 WAT
  • ▼
  • Tuesday
  • 27. Oct 2026
  • 29°C
  • 20°C
Thunderstorms
Thunderstorms
  • Precip. probability: 60%
  • Precipitation: 9mm
  • Wind: 6km/hS 190°
  • Humidity: 77%
  • UV index: 11
  • Sunrise: 06:02 WAT
  • Sunset: 18:00 WAT
  • ▼
In the days ahead, stormy skies with frequent lightning are likely each day.
Rainfall is anticipated day-to-day, with daily precipitation varying from a minimal 4mm to a maximum of 19mm.
Temperature differences will be unnoticeable in the coming days. Highs will range from 27°C to 30°C, while the night’s low will stay fixed at 20°C.
Tuesday and Friday, with the highest temperature of 30°C, will be the hottest days in Tonga; today is the coldest day, with a maximum temperature of 27°C.
Taking the humidity into consideration, the maximum feel-like temperature may increase greatly and range between a humid 30°C and a torrid 37°C.
Updated: Oct 18, 2026 @ 10:09:24 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, thunderstorms are expected.

With a probability of 93%, light precipitation of 9mm is forecasted.

Today, the maximum temperature will be 27°C, while the minimum temperature will be 20°C. The maximum heat index, which integrates air moisture with ambient temperature, is appraised at 30°C.

On Sunday, in Tonga, sunrise was at 06:02 and sunset will be at 18:02 (WAT).

In Tonga, today, there will be 12h and 0min of daylight.