Current Conditions

São Tomé, São Tomé Island

78°F26°C

Light Rain

Wind

S 16 mph25 km/h

Humidity

87%

Cloud Cover

86%

As of Tuesday, October 13, 2026 at 7:18 AM GMT

Today's Outlook

Day

Overcast and warm, with a high of 80°F27°C. Windy from the S at 14 to 16 mph22 to 25 km/h. 80% chance of light rain in the morning. Heavy, humid air.

Night

Overcast, with a low around 78°F25°C. Breezy from the S at 13 to 16 mph21 to 25 km/h. 79% chance of light rain overnight.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Light Rain	High 80°F27°C	Low 78°F25°C	Precip 0.14 in3.6 mm80%	Cloud 85%	Wind S 13 mph21 km/h	Tuesday: Overcast and warm, with a high of 80°F27°C. Windy from the S at 14 to 16 mph22 to 25 km/h. 80% chance of light rain in the morning. Heavy, humid air. Tuesday Night: Overcast, with a low around 78°F25°C. Breezy from the S at 13 to 16 mph21 to 25 km/h. 79% chance of light rain overnight.
Drizzle	High 80°F27°C	Low 78°F26°C	Precip 0.05 in1.2 mm21%	Cloud 77%	Wind SSW 10 mph17 km/h	Wednesday: Mostly cloudy and warm, with a high of 80°F27°C. Breezy from the SSW at 10 to 11 mph16 to 18 km/h. 21% chance of drizzle in the morning. Heavy, humid air. Wednesday Night: Overcast, with a low around 78°F26°C. Breezy from the SSW at 10 to 11 mph17 to 18 km/h. 19% chance of drizzle overnight.
Light Rain	High 81°F27°C	Low 78°F25°C	Precip 0.15 in3.7 mm72%	Cloud 86%	Wind SSW 10 mph16 km/h	Thursday: Overcast and warm, with a high of 81°F27°C. Breezy from the SSW at 9 to 11 mph15 to 18 km/h. 72% chance of light rain in the morning. Heavy, humid air. Thursday Night: Overcast, with a low around 78°F25°C. Breezy from the SSW at 10 to 11 mph16 to 17 km/h. 54% chance of drizzle overnight.
Light Rain	High 80°F27°C	Low 78°F26°C	Precip 0.11 in2.9 mm60%	Cloud 83%	Wind SSW 10 mph16 km/h	Friday: Overcast and warm, with a high of 80°F27°C. Breezy from the SSW at 9 to 10 mph15 to 17 km/h. 60% chance of light rain in the morning. Heavy, humid air. Friday Night: Overcast, with a low around 78°F26°C. Breezy from the SSW at 10 to 11 mph16 to 18 km/h. 53% chance of drizzle overnight.
Light Rain	High 80°F27°C	Low 78°F26°C	Precip 0.24 in6.1 mm82%	Cloud 80%	Wind SSW 12 mph20 km/h	Saturday: Mostly cloudy and warm, with a high of 80°F27°C. Breezy from the SSW at 12 to 13 mph20 to 21 km/h. 82% chance of light rain in the morning. Heavy, humid air. Saturday Night: Overcast, with a low around 78°F26°C. Breezy from the SSW at 12 mph20 km/h. 78% chance of light rain overnight.
Light Rain	High 81°F27°C	Low 78°F26°C	Precip 0.28 in7.2 mm81%	Cloud 76%	Wind SSW 10 mph17 km/h	Sunday: Mostly cloudy and warm, with a high of 81°F27°C. Breezy from the SSW at 10 to 12 mph16 to 19 km/h. 81% chance of light rain in the morning. Heavy, humid air. Sunday Night: Mostly cloudy, with a low around 78°F26°C. Breezy from the SSW at 10 to 12 mph17 to 20 km/h. 74% chance of light rain overnight.
Drizzle	High 81°F27°CFeels 87°F30°C	Low 79°F26°C	Precip 0.06 in1.5 mm34%	Cloud 55%	Wind SSW 8 mph14 km/h	Monday: Mostly cloudy and warm, with a high of 81°F27°C. Breezy from the SSW at 8 to 9 mph13 to 14 km/h. 34% chance of drizzle in the morning. Heavy, humid air. Monday Night: Mostly cloudy, with a low around 79°F26°C. Breezy from the SSW at 9 mph14 km/h. 29% chance of drizzle overnight.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	TuesdayOct 13	80°F27°C	78°F25°C	0.14 in3.6 mm· 80%	85%	Light Rain	S 13 mph21 km/h
DayOvercast and warm, with a high of 80°F27°C. Windy from the S at 14 to 16 mph22 to 25 km/h. 80% chance of light rain in the morning. Heavy, humid air. NightOvercast, with a low around 78°F25°C. Breezy from the S at 13 to 16 mph21 to 25 km/h. 79% chance of light rain overnight.
	WednesdayOct 14	80°F27°C	78°F26°C	0.05 in1.2 mm· 21%	77%	Drizzle	SSW 10 mph17 km/h
DayMostly cloudy and warm, with a high of 80°F27°C. Breezy from the SSW at 10 to 11 mph16 to 18 km/h. 21% chance of drizzle in the morning. Heavy, humid air. NightOvercast, with a low around 78°F26°C. Breezy from the SSW at 10 to 11 mph17 to 18 km/h. 19% chance of drizzle overnight.
	ThursdayOct 15	81°F27°C	78°F25°C	0.15 in3.7 mm· 72%	86%	Light Rain	SSW 10 mph16 km/h
DayOvercast and warm, with a high of 81°F27°C. Breezy from the SSW at 9 to 11 mph15 to 18 km/h. 72% chance of light rain in the morning. Heavy, humid air. NightOvercast, with a low around 78°F25°C. Breezy from the SSW at 10 to 11 mph16 to 17 km/h. 54% chance of drizzle overnight.
	FridayOct 16	80°F27°C	78°F26°C	0.11 in2.9 mm· 60%	83%	Light Rain	SSW 10 mph16 km/h
DayOvercast and warm, with a high of 80°F27°C. Breezy from the SSW at 9 to 10 mph15 to 17 km/h. 60% chance of light rain in the morning. Heavy, humid air. NightOvercast, with a low around 78°F26°C. Breezy from the SSW at 10 to 11 mph16 to 18 km/h. 53% chance of drizzle overnight.
	SaturdayOct 17	80°F27°C	78°F26°C	0.24 in6.1 mm· 82%	80%	Light Rain	SSW 12 mph20 km/h
DayMostly cloudy and warm, with a high of 80°F27°C. Breezy from the SSW at 12 to 13 mph20 to 21 km/h. 82% chance of light rain in the morning. Heavy, humid air. NightOvercast, with a low around 78°F26°C. Breezy from the SSW at 12 mph20 km/h. 78% chance of light rain overnight.
	SundayOct 18	81°F27°C	78°F26°C	0.28 in7.2 mm· 81%	76%	Light Rain	SSW 10 mph17 km/h
DayMostly cloudy and warm, with a high of 81°F27°C. Breezy from the SSW at 10 to 12 mph16 to 19 km/h. 81% chance of light rain in the morning. Heavy, humid air. NightMostly cloudy, with a low around 78°F26°C. Breezy from the SSW at 10 to 12 mph17 to 20 km/h. 74% chance of light rain overnight.
	MondayOct 19	81°F27°C Feels 87°F30°C	79°F26°C	0.06 in1.5 mm· 34%	55%	Drizzle	SSW 8 mph14 km/h
DayMostly cloudy and warm, with a high of 81°F27°C. Breezy from the SSW at 8 to 9 mph13 to 14 km/h. 34% chance of drizzle in the morning. Heavy, humid air. NightMostly cloudy, with a low around 79°F26°C. Breezy from the SSW at 9 mph14 km/h. 29% chance of drizzle overnight.
	TuesdayOct 20	81°F27°C Feels 86°F30°C	79°F26°C	0.16 in4.1 mm· 69%	68%	Showers	SSW 11 mph17 km/h
DayMostly cloudy and warm, with a high of 81°F27°C. Breezy from the SSW at 11 mph17 km/h. 69% chance of light rain in the morning. Heavy, humid air. NightMostly cloudy, with a low around 79°F26°C. Breezy from the SSW at 11 to 12 mph17 to 19 km/h. 51% chance of drizzle overnight.
	WednesdayOct 21	80°F27°C	79°F26°C	0.38 in9.7 mm· 87%	87%	Light Rain	SSW 12 mph20 km/h
DayOvercast and warm, with a high of 80°F27°C. Breezy from the SSW at 12 to 13 mph20 to 21 km/h. 87% chance of light rain in the morning. Heavy, humid air. NightOvercast, with a low around 79°F26°C. Breezy from the SSW at 12 to 13 mph20 to 20 km/h. 83% chance of light rain overnight.
	ThursdayOct 22	80°F27°C	79°F26°C	0.39 in10 mm· 84%	84%	Light Rain	SSW 12 mph19 km/h
DayOvercast and warm, with a high of 80°F27°C. Breezy from the SSW at 11 to 12 mph18 to 20 km/h. 84% chance of light rain in the morning. Heavy, humid air. NightOvercast, with a low around 79°F26°C. Breezy from the SSW at 12 mph19 km/h. 71% chance of light rain overnight.
	FridayOct 23	81°F27°C Feels 86°F30°C	79°F26°C	0.14 in3.6 mm· 60%	74%	Light Rain	S 11 mph18 km/h
DayMostly cloudy and warm, with a high of 81°F27°C. Breezy from the S at 11 to 12 mph18 to 19 km/h. 55% chance of light rain in the morning. Heavy, humid air. NightMostly cloudy, with a low around 79°F26°C. Breezy from the SSW at 11 to 12 mph18 to 19 km/h. 60% chance of light rain overnight.
	SaturdayOct 24	81°F27°C Feels 86°F30°C	79°F26°C	0.11 in2.7 mm· 37%	57%	Drizzle	SSW 11 mph18 km/h
DayMostly cloudy and warm, with a high of 81°F27°C. Breezy from the SSW at 11 to 12 mph18 to 19 km/h. 37% chance of drizzle in the morning. Heavy, humid air. NightMostly cloudy, with a low around 79°F26°C. Breezy from the SSW at 11 to 12 mph18 to 19 km/h. 28% chance of drizzle overnight.
	SundayOct 25	81°F27°C Feels 86°F30°C	79°F26°C	0.28 in7 mm· 66%	75%	Light Rain	SSW 12 mph20 km/h
DayMostly cloudy and warm, with a high of 81°F27°C. Breezy from the SSW at 12 to 13 mph20 to 21 km/h. 66% chance of light rain in the morning. Heavy, humid air. NightMostly cloudy, with a low around 79°F26°C. Breezy from the SSW at 12 to 13 mph19 to 20 km/h. 52% chance of light rain overnight.
	MondayOct 26	81°F27°C Feels 86°F30°C	79°F26°C	0.16 in4.1 mm· 52%	76%	Light Rain	SSW 11 mph18 km/h
DayMostly cloudy and warm, with a high of 81°F27°C. Breezy from the SSW at 11 to 12 mph18 to 20 km/h. 52% chance of light rain in the morning. Heavy, humid air. NightMostly cloudy, with a low around 79°F26°C. Breezy from the SSW at 11 to 12 mph18 to 19 km/h. 33% chance of drizzle overnight.
	TuesdayOct 27	81°F27°C Feels 86°F30°C	77°F25°C	0.23 in5.9 mm· 53%	76%	Light Rain	SSW 11 mph17 km/h
DayMostly cloudy and warm, with a high of 81°F27°C. Breezy from the SSW at 10 to 11 mph17 to 18 km/h. 53% chance of light rain in the morning. Heavy, humid air. NightMostly cloudy, with a low around 77°F25°C. Breezy from the SW at 11 mph17 km/h. 42% chance of light rain overnight.

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

Pattern	Example	Description
/weather/{country}/{city}/	/weather/united-states/san-francisco/	City forecast (canonical URL)
/weather/{city}/	/weather/tokyo/	Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}/	/weather/united-states/california/san-francisco/	With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}	/weather/nearby?lat=48.1&lon=11.5	Find nearest city by coordinates
/weather/{country}/	/weather/germany/	Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 0.3376°N, 6.7299°E·Elevation: 140m·Timezone: Africa/Sao_Tome·Population: 53,300