Tanna weather live forecast

Today's maximum temperature in Tanna is expected to be 88°F. Select a day from the live weather forecast for Tanna, Vanuatu for more weather parameters.

Saturday
20th Dec
88

72

8

11
Sunday
21st Dec
88

73

9

11
Monday
22nd Dec
88

73

8

11
Tuesday
23rd Dec
88

75

7

11
Wednesday
24th Dec
88

75

6

11

5-day weather forecast updated at 04:02 on Friday 19th December 2025 GMT

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The 5-day weather forecast for Vanuatu (Tanna) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Tanna weather forecast by day

Below are the detailed weather forecasts for Tanna for the next 5 days.

Tanna weather for Saturday 20th December 2025

Expect scattered clouds in Tanna, Vanuatu with a maximum temperature of 88°F, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the south-east.

88
°F maximum temperature
72
°F minimum temperature
scattered clouds
8
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
9
mph wind from SE

Tanna weather for Sunday 21st December 2025

Expect scattered clouds in Tanna, Vanuatu with a maximum temperature of 88°F, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the south-east.

88
°F maximum temperature
73
°F minimum temperature
scattered clouds
9
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
9
mph wind from SE

Tanna weather for Monday 22nd December 2025

Expect isolated thunderstorms in Tanna, Vanuatu with a maximum temperature of 88°F, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 51% chance of some rain and a gentle breeze of 9 mph from the east.

88
°F maximum temperature
73
°F minimum temperature
isolated thunderstorms
8
hours of sunshine
11
UV index (Extreme)
51
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
9
mph wind from E

Tanna weather for Tuesday 23rd December 2025

Expect isolated thunderstorms in Tanna, Vanuatu with a maximum temperature of 88°F, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 43% chance of some rain and a gentle breeze of 9 mph from the east.

88
°F maximum temperature
75
°F minimum temperature
isolated thunderstorms
7
hours of sunshine
11
UV index (Extreme)
43
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
9
mph wind from E

Tanna weather for Wednesday 24th December 2025

Expect broken clouds in Tanna, Vanuatu with a maximum temperature of 88°F, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the east.