Weather forecast for 10 days
São Tomé and Príncipe

Weather forecast for the weekend

Saturday, 21. Jun

Mostly Cloudy
05:29

17:40
GMT
Mostly Cloudy
25°C / 23°C
  • Wind: 16km/h S
  • Humidity: 81%
  • Precip. probability: 24%
  • Precipitation: 4mm
  • UV index: 9
On Saturday, in, prepare for a dull and mostly gray sky.
With a low probability, light precipitation is anticipated. Temperatures will exhibit minor fluctuations, extending from a high of a warm 25°C to a low of a temperate 23°C.
Saturday's top temperature will be slightly cooler than June's standard maximum of 28°C.
Sunrise will be at 05:29 and sunset at 17:40; the daylight will last for 12h and 11min.

Sunday, 22. Jun

Partly Cloudy
05:29

17:40
GMT
Partly Cloudy
25°C / 23°C
  • Wind: 18km/h S
  • Humidity: 80%
  • Precip. probability: 13%
  • Precipitation: 0mm
  • UV index: 11
On Sunday, 22nd of June, a partly cloudy sky is anticipated.
Rain is not forecasted. Temperature values will show minor divergence, extending from a temperate 25°C to a warm 23°C.
Sunday's top temperature will be a couple of degrees lower than June's standard maximum of 28°C.
Sunrise will be at 05:29 and sunset at 17:40; the daylight will last for 12h and 11min.

Long-term weather forecast

Tue17.Jun
  • 26°C
  • 23°C
Rain
Rain
  • Wind: 11km/h SW
  • Humidity: 82%
  • UV index: 8
  • Precip. probability: 62%
  • Precipitation: 0mm
  • 05:28 17:39 GMT
Wed18.Jun
  • 26°C
  • 23°C
PM Showers
PM Showers
  • Wind: 13km/h SSW
  • Humidity: 83%
  • UV index: 11
  • Precip. probability: 52%
  • Precipitation: 4mm
  • 05:28 17:39 GMT
Thu19.Jun
  • 26°C
  • 23°C
Showers
Showers
  • Wind: 14km/h SSW
  • Humidity: 82%
  • UV index: 11
  • Precip. probability: 41%
  • Precipitation: 3mm
  • 05:29 17:39 GMT
Fri20.Jun
  • 25°C
  • 23°C
Showers
Showers
  • Wind: 15km/h SSW
  • Humidity: 82%
  • UV index: 9
  • Precip. probability: 41%
  • Precipitation: 3mm
  • 05:29 17:40 GMT
Sat21.Jun
  • 25°C
  • 23°C
Mostly Cloudy
Mostly Cloudy
  • Wind: 16km/h S
  • Humidity: 81%
  • UV index: 9
  • Precip. probability: 24%
  • Precipitation: 4mm
  • 05:29 17:40 GMT
Sun22.Jun
  • 25°C
  • 23°C
Partly Cloudy
Partly Cloudy
  • Wind: 18km/h S
  • Humidity: 80%
  • UV index: 11
  • Precip. probability: 13%
  • Precipitation: 0mm
  • 05:29 17:40 GMT
Mon23.Jun
  • 25°C
  • 22°C
Partly Cloudy
Partly Cloudy
  • Wind: 17km/h S
  • Humidity: 80%
  • UV index: 11
  • Precip. probability: 18%
  • Precipitation: 0mm
  • 05:30 17:40 GMT
Tue24.Jun
  • 25°C
  • 23°C
Mostly Cloudy
Mostly Cloudy
  • Wind: 17km/h SSW
  • Humidity: 80%
  • UV index: 9
  • Precip. probability: 20%
  • Precipitation: 0mm
  • 05:30 17:40 GMT
Wed25.Jun
  • 25°C
  • 23°C
Mostly Cloudy
Mostly Cloudy
  • Wind: 17km/h SSW
  • Humidity: 80%
  • UV index: 9
  • Precip. probability: 24%
  • Precipitation: 0mm
  • 05:30 17:41 GMT
Thu26.Jun
  • 25°C
  • 23°C
Mostly Cloudy
Mostly Cloudy
  • Wind: 23km/h SSW
  • Humidity: 79%
  • UV index: 8
  • Precip. probability: 24%
  • Precipitation: 0mm
  • 05:30 17:41 GMT
In the days ahead, a combination of dull and rain-filled weather is forecasted.
Rain is expected on Wednesday through Saturday. With light precipitation of 4mm, Wednesday and Saturday will be the wettest days.
The temperature shift across days will be subtle throughout the coming week. Maximum temperatures will fall between 25°C and 26°C, while the overnight low will be also nearly unchanged, as the minimum temperature is expected to range between 22°C and 23°C.
With a maximum temperature of 26°C, Tuesday through Thursday will be the warmest days in; the rest of the days are expected to have a maximum temperature of 25°C.
Updated: Jun 17, 2025 @ 00:45:12 UTC
Published by: Weather Atlas | About Us
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