Weather forecast for 10 daysTanna, Vanuatu

Weather forecast for the weekend

Sunday 25. Oct 2026

  • 23°C
  • 18°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 24km/hE 91°
  • Humidity: 75%
  • UV index: 6
  • Sunrise: 05:05 +11
  • Sunset: 17:47 +11
  • ▼
Today, overcast conditions are likely to persist.
The highest daytime temperature will reach a warm 23°C, creating a slight contrast with the forecasted nighttime low of an enjoyable 18°C.
Today's peak temperature is expected to align with October's common high of 25°C.
Sunrise will be at 05:05 and sunset at 17:47; the daylight will last for 12h and 42min.

10-day overview

Daily temperatures

Maximum temperature: 24°C.
Minimum temperature: 23°C.

Chance of precipitation

Highest chance: today 24%.

Long-term weather forecast

  • Sunday
  • 25. Oct 2026
  • 23°C
  • 18°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 24km/hE 91°
  • Humidity: 75%
  • UV index: 6
  • Sunrise: 05:05 +11
  • Sunset: 17:47 +11
  • ▼
  • Monday
  • 26. Oct 2026
  • 24°C
  • 15°C
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Precip. probability: 22%
  • Precipitation: 2mm
  • Wind: 26km/hE 84°
  • Humidity: 72%
  • UV index: 11
  • Sunrise: 05:05 +11
  • Sunset: 17:48 +11
  • ▼
  • Tuesday
  • 27. Oct 2026
  • 24°C
  • 16°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 17km/hENE 70°
  • Humidity: 70%
  • UV index: 11
  • Sunrise: 05:04 +11
  • Sunset: 17:48 +11
  • ▼
  • Wednesday
  • 28. Oct 2026
  • 24°C
  • 16°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 15km/hENE 70°
  • Humidity: 71%
  • UV index: 11
  • Sunrise: 05:03 +11
  • Sunset: 17:48 +11
  • ▼
  • Thursday
  • 29. Oct 2026
  • 24°C
  • 16°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 14km/hE 98°
  • Humidity: 69%
  • UV index: 11
  • Sunrise: 05:03 +11
  • Sunset: 17:49 +11
  • ▼
  • Friday
  • 30. Oct 2026
  • 24°C
  • 17°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 19km/hSE 140°
  • Humidity: 72%
  • UV index: 11
  • Sunrise: 05:02 +11
  • Sunset: 17:49 +11
  • ▼
  • Saturday
  • 31. Oct 2026
  • 23°C
  • 17°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0mm
  • Wind: 23km/hESE 123°
  • Humidity: 70%
  • UV index: 11
  • Sunrise: 05:02 +11
  • Sunset: 17:50 +11
  • ▼
  • Sunday
  • 1. Nov 2026
  • 24°C
  • 17°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 21%
  • Precipitation: 0mm
  • Wind: 24km/hE 99°
  • Humidity: 70%
  • UV index: 11
  • Sunrise: 05:01 +11
  • Sunset: 17:50 +11
  • ▼
  • Monday
  • 2. Nov 2026
  • 24°C
  • 18°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 21%
  • Precipitation: 0mm
  • Wind: 21km/hE 87°
  • Humidity: 71%
  • UV index: 11
  • Sunrise: 05:01 +11
  • Sunset: 17:51 +11
  • ▼
  • Tuesday
  • 3. Nov 2026
  • 24°C
  • 18°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 17%
  • Precipitation: 0mm
  • Wind: 20km/hENE 78°
  • Humidity: 73%
  • UV index: 11
  • Sunrise: 05:00 +11
  • Sunset: 17:51 +11
  • ▼
Ten-day trends indicate that cloud cover is likely to persist each day.
With a 22% probability, rainfall is forecasted only for Monday. Expected precipitation will be minimal at 2mm.
The maximum temperature will be almost identical in the forecast period ahead. Expected highs will hover between 23°C and 24°C, while fluctuations in the night’s lowest temperature will be also minimal, as the minimum temperature will fluctuate between 15°C and 18°C.
For the next ten days, the maximum temperature will be nearly the same 24°C almost every day; the coldest days will be Sunday and Saturday, with a maximum of 23°C.
Updated: Oct 24, 2026 @ 13:16:40 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, in Tanna, gray skies will dominate the forecast.

Today, the highest temperature will be 23°C, while the lowest temperature will be 18°C.
The maximum temperature today will be in line with the average highest temperature in October. The lowest temperature today will be also in line with the average low temperature.

On Sunday, in Tanna, sunrise will be at 05:05 and sunset at 17:47 (+11).

Today, the daylight will last for 12h and 42min.