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
17th Jan
31

25

6

10
Sunday
18th Jan
31

25

6

10
Monday
19th Jan
30

25

6

10
Tuesday
20th Jan
30

25

5

10
Wednesday
21st Jan
30

25

4

6

5-day weather forecast updated at 04:00 on Friday 16th January 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 17th January 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 10 (Very High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 38% chance of some rain and a gentle breeze of 13 kph from the south.

31
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
10
UV index (Very High)
38
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
13
kph wind from S

Sao Tome weather for Sunday 18th January 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 10 (Very High) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 56% chance of some rain and a light breeze of 10 kph from the south.

31
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
10
UV index (Very High)
56
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
10
kph wind from S

Sao Tome weather for Monday 19th January 2026

Expect isolated thunderstorms in Sao Tome, Sao Tome & Principe with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 48% chance of some rain and a light breeze of 8 kph from the south.

30
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
10
UV index (Very High)
48
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
8
kph wind from S

Sao Tome weather for Tuesday 20th January 2026

Expect isolated thunderstorms in Sao Tome, Sao Tome & Principe with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 63% chance of some rain and a light breeze of 9 kph from the south.

30
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
10
UV index (Very High)
63
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
9
kph wind from S

Sao Tome weather for Wednesday 21st January 2026

Expect isolated thunderstorms in Sao Tome, Sao Tome & Principe with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 74% chance of some rain and a light breeze of 9 kph from the south.