Sao Tome weather live forecast

Today's maximum temperature in Sao Tome is expected to be 33°C. Select a day from the live weather forecast for Sao Tome, Sao Tome & Principe for more weather parameters.

Thursday
14th May
33

28

6

10
Friday
15th May
33

27

5

10
Saturday
16th May
33

27

5

11
Sunday
17th May
32

27

5

9
Monday
18th May
32

26

5

7

5-day weather forecast updated at 04:00 on Thursday 14th May 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 Thursday 14th May 2026

Expect broken clouds in Sao Tome, Sao Tome & Principe with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the south.

33
°C maximum temperature
28
°C minimum temperature
broken clouds
6
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
24
kph wind from S

Sao Tome weather for Friday 15th May 2026

Expect broken clouds in Sao Tome, Sao Tome & Principe with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 10 (Very High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the south.

33
°C maximum temperature
27
°C minimum temperature
broken clouds
5
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
18
kph wind from S

Sao Tome weather for Saturday 16th May 2026

Expect broken clouds in Sao Tome, Sao Tome & Principe with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 11 (Extreme) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south.

33
°C maximum temperature
27
°C minimum temperature
broken clouds
5
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
H
high heat & humidity
14
kph wind from S

Sao Tome weather for Sunday 17th May 2026

Expect isolated thunderstorms in Sao Tome, Sao Tome & Principe with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 9 (Very High) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 37% chance of some rain and a gentle breeze of 14 kph from the south.

32
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
9
UV index (Very High)
37
% chance of some rain
<5
mm of rainfall expected
H
high heat & humidity
14
kph wind from S

Sao Tome weather for Monday 18th May 2026

Expect isolated thunderstorms in Sao Tome, Sao Tome & Principe with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 40% chance of some rain and a gentle breeze of 16 kph from the south.