Weather forecast for todaySão Thomé das Letras, Brazil

Weather forecast for today

Current condition 19:23 -03

  • 18°C
  • Feels like:
    17°C
Clear
Clear
  • Precipitation: 0mm
  • Wind: 23km/hE 90°
  • Humidity: 69%
  • Dewpoint: 12°C
  • Pressure: 1017.95mbar
  • Visibility: 16.09km
  • UV index: 0
  • ▼
In São Thomé das Letras, at the moment, a cloudless sky and calm conditions create ideal weather.
The temperature is a breezy 18°C, the feels-like temperature is nearly identical at 17°C. The current temperature is a few degrees off the lowest forecasted temperature.

Tuesday 20. Oct 2026

  • min.
  • 14°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 25km/hE 94°
  • Humidity: 85%
  • UV index: 0
  • Sunrise: 05:24 -03
  • Sunset: 18:05 -03
  • ▼
During the evening and for the rest of the night, clouds will come and go, but expect bright periods in between.
The lowest forecasted temperature is a refreshing 14°C.
Sunrise was at 05:24 and sunset at 18:05; the daylight lasted for 12h and 41min.

Hourly overview

Hourly temperatures

Warmest hour: 20h 17°C.
Coldest period: 23h - 4h 14°C.

Chance of precipitation

Highest chance: 3h - 4h 8%.

Hourly weather forecast

  • 20h
  • 17°C
  • Feels like:
    16°C
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 25km/hE 96°
  • Humidity: 75%
  • Pressure: 1018mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 21h
  • 16°C
  • Feels like:
    14°C
Mostly Clear
Mostly Clear
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 26km/hE 95°
  • Humidity: 80%
  • Pressure: 1019mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 15°C
  • Feels like:
    13°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 26km/hE 95°
  • Humidity: 84%
  • Pressure: 1019mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 23h
  • 14°C
  • Feels like:
    12°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 24km/hE 94°
  • Humidity: 87%
  • Pressure: 1019mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
  • 0h
  • 14°C
  • Feels like:
    12°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 23km/hE 96°
  • Humidity: 88%
  • Pressure: 1019mbar
  • Visibility: 13km
  • UV index: 0
  • ▼
  • 1h
  • 14°C
  • Feels like:
    12°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 21km/hE 95°
  • Humidity: 90%
  • Pressure: 1018mbar
  • Visibility: 13km
  • UV index: 0
  • ▼
  • 2h
  • 14°C
  • Feels like:
    12°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 20km/hE 96°
  • Humidity: 89%
  • Pressure: 1018mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 3h
  • 14°C
  • Feels like:
    13°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 17km/hE 98°
  • Humidity: 91%
  • Pressure: 1018mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 4h
  • 14°C
  • Feels like:
    13°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 15km/hE 95°
  • Humidity: 91%
  • Pressure: 1019mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 5h
  • 14°C
  • Feels like:
    13°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 14km/hE 92°
  • Humidity: 90%
  • Pressure: 1019mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
For the rest of Tuesday, cloudy skies are expected.
The temperature will be between a maximum of 17°C and a minimum of 14°C.
Updated: Oct 20, 2026 @ 22:23:28 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 19:23 -03 is 18°C.

Today, the sky will feature a blend of clouds and sunshine.

On Tuesday, in São Thomé das Letras, sunrise was at 05:24 and sunset at 18:05 (-03).

Today in São Thomé das Letras, the length of the day was 12h and 41min.