Sao Tome weather live forecast

Today's maximum temperature in Sao Tome is expected to be 28°C. Select a day from the live weather forecast for Sao Tome, Sao Tome & Principe for more weather parameters.

• Saturday
  16th Aug
  28
  21
  
  6
  9
• Sunday
  17th Aug
  28
  21
  
  7
  9
• Monday
  18th Aug
  28
  21
  
  7
  9
• Tuesday
  19th Aug
  28
  22
  
  7
  10
• Wednesday
  20th Aug
  27
  22
  
  5
  9

5-day weather forecast updated at 04:00 on Saturday 16th August 2025 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 16th August 2025

Expect broken clouds in Sao Tome, Sao Tome & Principe with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the south.

• 28
  °C maximum temperature
• 21
  °C minimum temperature
• 
  broken clouds
• 6
  hours of sunshine
• 9
  UV index (Very High)
• 0
  mm of rainfall expected
• L
  low heat & humidity
• 19
  kph wind from S

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Sao Tome weather for Sunday 17th August 2025

Expect broken clouds in Sao Tome, Sao Tome & Principe with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the south.

• 28
  °C maximum temperature
• 21
  °C minimum temperature
• 
  broken clouds
• 7
  hours of sunshine
• 9
  UV index (Very High)
• 0
  mm of rainfall expected
• L
  low heat & humidity
• 19
  kph wind from S

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Sao Tome weather for Monday 18th August 2025

Expect broken clouds in Sao Tome, Sao Tome & Principe with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south.

• 28
  °C maximum temperature
• 21
  °C minimum temperature
• 
  broken clouds
• 7
  hours of sunshine
• 9
  UV index (Very High)
• 0
  mm of rainfall expected
• L
  low heat & humidity
• 15
  kph wind from S

Back to top

Sao Tome weather for Tuesday 19th August 2025

Expect broken clouds in Sao Tome, Sao Tome & Principe with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 10 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south-west.

• 28
  °C maximum temperature
• 22
  °C minimum temperature
• 
  broken clouds
• 7
  hours of sunshine
• 10
  UV index (Very High)
• 0
  mm of rainfall expected
• L
  low heat & humidity
• 15
  kph wind from SW

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Sao Tome weather for Wednesday 20th August 2025

Expect broken clouds in Sao Tome, Sao Tome & Principe with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south-west.

• 27
  °C maximum temperature
• 22
  °C minimum temperature
• 
  broken clouds
• 5
  hours of sunshine
• 9
  UV index (Very High)
• 0
  mm of rainfall expected
• L
  low heat & humidity
• 15
  kph wind from SW

Back to top

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• Explore top offers on direct flights from the UK
• Filter destinations by price, trip type, flight time & more
• Choose a destination to see cheapest fares & airlines

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View all KAYAK offers

Metric (°C / mm)  |  Imperial (°F / inches)

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