Sao Tome weather live forecast

Today's maximum temperature in Sao Tome is expected to be 31°C. Select a day from the live weather forecast for Sao Tome, Sao Tome & Principe for more weather parameters.

Saturday
5th Sep
31

27

2

4
Sunday
6th Sep
31

27

2

9
Monday
7th Sep
32

27

4

11
Tuesday
8th Sep
31

27

2

8
Wednesday
9th Sep
30

27

2

8

5-day weather forecast updated at 04:00 on Saturday 5th September 2026 GMT

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

Sao Tome weather forecast by day

Below are the detailed weather forecasts for Sao Tome for the next 5 days.

Sao Tome weather for Saturday 5th September 2026

Expect isolated thunderstorms in Sao Tome, Sao Tome & Principe with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 21% chance of some rain and a moderate breeze of 21 kph from the south.

31
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
4
UV index (Moderate)
21
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
21
kph wind from S

Sao Tome weather for Sunday 6th September 2026

Expect broken clouds in Sao Tome, Sao Tome & Principe with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the south.

31
°C maximum temperature
27
°C minimum temperature
broken clouds
2
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
23
kph wind from S

Sao Tome weather for Monday 7th September 2026

Expect broken clouds in Sao Tome, Sao Tome & Principe with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 11 (Extreme) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the south.

32
°C maximum temperature
27
°C minimum temperature
broken clouds
4
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
H
high heat & humidity
20
kph wind from S

Sao Tome weather for Tuesday 8th September 2026

Expect isolated thunderstorms in Sao Tome, Sao Tome & Principe with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 31% chance of some rain and a moderate breeze of 20 kph from the south.

31
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
8
UV index (Very High)
31
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
20
kph wind from S

Sao Tome weather for Wednesday 9th September 2026

Expect broken clouds in Sao Tome, Sao Tome & Principe with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the south.