Tanna weather live forecast

Today's maximum temperature in Tanna is expected to be 28°C. Select a day from the live weather forecast for Tanna, Vanuatu for more weather parameters.

Monday
16th Mar
28

25

1

6
Tuesday
17th Mar
30

24

5

11
Wednesday
18th Mar
30

25

6

11
Thursday
19th Mar
31

25

7

11
Friday
20th Mar
30

25

6

11

5-day weather forecast updated at 04:01 on Sunday 15th March 2026 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 Monday 16th March 2026

Expect isolated thunderstorms in Tanna, Vanuatu with a maximum temperature of 28°C, moderate levels of heat & humidity, maximum UV of 6 (High) and 1 hour of bright sunshine. There are 50 mm or more of rainfall expected with 100% chance of some rain and a light breeze of 8 kph from the north-east.

28
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
6
UV index (High)
100
% chance of some rain
>50
mm or more of rainfall expected
M
moderate heat & humidity
8
kph wind from NE

Tanna weather for Tuesday 17th March 2026

Expect isolated thunderstorms in Tanna, Vanuatu with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 60% chance of some rain and a light breeze of 8 kph from the south-east.

30
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
11
UV index (Extreme)
60
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
8
kph wind from SE

Tanna weather for Wednesday 18th March 2026

Expect broken clouds in Tanna, Vanuatu with a maximum temperature of 30°C, 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 light breeze of 12 kph from the south-east.

30
°C maximum temperature
25
°C minimum temperature
broken clouds
6
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
12
kph wind from SE

Tanna weather for Thursday 19th March 2026

Expect scattered clouds in Tanna, Vanuatu with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the east.

31
°C maximum temperature
25
°C minimum temperature
scattered clouds
7
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
9
kph wind from E

Tanna weather for Friday 20th March 2026

Expect isolated thunderstorms in Tanna, Vanuatu with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 6 hours of bright sunshine. There are 10-20 mm of rainfall expected with 81% chance of some rain and a light breeze of 10 kph from the east.