Sao Tome & Principe weather live forecast

Today's maximum temperature in Sao Tome & Principe is expected to be 90°F. Select a day from the live weather forecast for Sao Tome & Principe (Sao Tome) for more weather parameters.

Saturday
3rd Oct
90

79

1

4
Sunday
4th Oct
90

79

2

11
Monday
5th Oct
88

81

3

10
Tuesday
6th Oct
90

81

3

9
Wednesday
7th Oct
90

81

3

8

5-day weather forecast updated at 04:00 on Saturday 3rd October 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.

Top Sao Tome & Principe destinations

Below are temperatures expected today at popular countries, regions and places in Sao Tome & Principe. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

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Sao Tome & Principe weather forecast by day

Below are the detailed weather forecasts for Sao Tome & Principe for the next 5 days. The forecasts shown are for Sao Tome and may not represent the whole of Sao Tome & Principe. Browse more destinations in Sao Tome & Principe to view more weather forecasts.

Sao Tome & Principe weather for Saturday 3rd October 2026

Expect isolated thunderstorms in Sao Tome & Principe with a maximum temperature of 90°F, high levels of heat & humidity, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 33% chance of some rain and a gentle breeze of 9 mph from the south.

90
°F maximum temperature
79
°F minimum temperature
isolated thunderstorms
1
hour of sunshine
4
UV index (Moderate)
33
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
9
mph wind from S

Sao Tome & Principe weather for Sunday 4th October 2026

Expect isolated thunderstorms in Sao Tome & Principe with a maximum temperature of 90°F, high levels of heat & humidity, maximum UV of 11 (Extreme) and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 57% chance of some rain and a gentle breeze of 9 mph from the south.

90
°F maximum temperature
79
°F minimum temperature
isolated thunderstorms
2
hours of sunshine
11
UV index (Extreme)
57
% chance of some rain
<20
mm of rainfall expected
H
high heat & humidity
9
mph wind from S

Sao Tome & Principe weather for Monday 5th October 2026

Expect isolated thunderstorms in Sao Tome & Principe with a maximum temperature of 88°F, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 72% chance of some rain and a gentle breeze of 9 mph from the south.

88
°F maximum temperature
81
°F minimum temperature
isolated thunderstorms
3
hours of sunshine
10
UV index (Very High)
72
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
9
mph wind from S

Sao Tome & Principe weather for Tuesday 6th October 2026

Expect isolated thunderstorms in Sao Tome & Principe with a maximum temperature of 90°F, high levels of heat & humidity, maximum UV of 9 (Very High) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 73% chance of some rain and a gentle breeze of 9 mph from the south-east.

90
°F maximum temperature
81
°F minimum temperature
isolated thunderstorms
3
hours of sunshine
9
UV index (Very High)
73
% chance of some rain
<20
mm of rainfall expected
H
high heat & humidity
9
mph wind from SE

Sao Tome & Principe weather for Wednesday 7th October 2026

Expect isolated thunderstorms in Sao Tome & Principe with a maximum temperature of 90°F, high levels of heat & humidity, maximum UV of 8 (Very High) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 57% chance of some rain and a gentle breeze of 11 mph from the south.