South Tarawa weather live forecast

Today's maximum temperature in South Tarawa is expected to be 31°C. Select a day from the live weather forecast for South Tarawa, Kiribati for more weather parameters.

Wednesday
19th Aug
31

26

6

11
Thursday
20th Aug
31

27

7

11
Friday
21st Aug
30

26

5

11
Saturday
22nd Aug
31

26

6

11
Sunday
23rd Aug
31

27

8

11

5-day weather forecast updated at 04:00 on Tuesday 18th August 2026 GMT

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

South Tarawa weather forecast by day

Below are the detailed weather forecasts for South Tarawa for the next 5 days.

South Tarawa weather for Wednesday 19th August 2026

Expect isolated thunderstorms in South Tarawa, Kiribati with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 42% chance of some rain and a gentle breeze of 15 kph from the west.

31
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
42
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
15
kph wind from W

South Tarawa weather for Thursday 20th August 2026

Expect isolated thunderstorms in South Tarawa, Kiribati 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 5-10 mm of rainfall expected with 81% chance of some rain and a light breeze of 11 kph from the west.

31
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
11
UV index (Extreme)
81
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
11
kph wind from W

South Tarawa weather for Friday 21st August 2026

Expect isolated thunderstorms in South Tarawa, Kiribati 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 65% chance of some rain and a gentle breeze of 13 kph from the south-west.

30
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
11
UV index (Extreme)
65
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
13
kph wind from SW

South Tarawa weather for Saturday 22nd August 2026

Expect isolated thunderstorms in South Tarawa, Kiribati with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 6 hours of bright sunshine. There are 20-30 mm of rainfall expected with 81% chance of some rain and a moderate breeze of 20 kph from the south.

31
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
81
% chance of some rain
<30
mm of rainfall expected
M
moderate heat & humidity
20
kph wind from S

South Tarawa weather for Sunday 23rd August 2026

Expect isolated thunderstorms in South Tarawa, Kiribati with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 8 hours of bright sunshine. There are 10-20 mm of rainfall expected with 72% chance of some rain and a gentle breeze of 17 kph from the south.