Weather forecast for todaySão Sebastião do Maranhão, Brazil

Weather forecast for today

Current condition 03:01 -03

  • 22°C
  • Feels like:
    22°C
Cloudy
Cloudy
  • Precipitation: 0mm
  • Wind: 8km/hSE 140°
  • Humidity: 95%
  • Dewpoint: 21°C
  • Pressure: 1014.22mbar
  • Visibility: 4.02km
  • UV index: 0
  • ▼
In São Sebastião do Maranhão, currently, a dense layer of clouds is keeping the day dull and overcast.
The temperature is a pleasant 22°C. The current temperature is almost at the maximum predicted 23°C for today.

Tuesday 27. Oct 2026

  • 23°C
  • 17°C
Rain
Rain
  • Precip. probability: 94%
  • Precipitation: 5mm
  • Wind: 14km/hESE 114°
  • Humidity: 92%
  • UV index: 6
  • Sunrise: 05:13 -03
  • Sunset: 17:54 -03
  • ▼
Today, expect showery conditions to last throughout the day.
The likelihood of precipitation is high. However, the rainfall will be light. Temperatures will oscillate between a moderately hot 23°C at their highest and a breezy 17°C at their lowest.
The daily maximum temperature is predicted to be slightly cooler than October's climate average of 27.3°C.
Sunrise will be at 05:13 and sunset at 17:54; the daylight will last for 12h and 42min.

Hourly overview

Hourly temperatures

Warmest period: 12h - 16h 22°C.
Coldest period: 6h - 10h 20°C.

Chance of precipitation

Highest chance: 4h 62%.

Hourly weather forecast

  • 4h
  • 21°C
  • Feels like:
    21°C
Showers
Showers
  • Precip. probability: 62%
  • Precipitation: 1mm
  • Wind: 9km/hSE 134°
  • Humidity: 97%
  • Pressure: 1014mbar
  • Visibility: 3km
  • UV index: 0
  • ▼
Sunrise: 05:13
  • 6h
  • 20°C
  • Feels like:
    20°C
Cloudy
Cloudy
  • Precip. probability: 23%
  • Precipitation: 0mm
  • Wind: 10km/hESE 116°
  • Humidity: 100%
  • Pressure: 1016mbar
  • Visibility: 4km
  • UV index: 0
  • ▼
  • 8h
  • 20°C
  • Feels like:
    20°C
Cloudy
Cloudy
  • Precip. probability: 17%
  • Precipitation: 0mm
  • Wind: 10km/hESE 122°
  • Humidity: 99%
  • Pressure: 1018mbar
  • Visibility: 5km
  • UV index: 2
  • ▼
  • 10h
  • 20°C
  • Feels like:
    20°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 12km/hESE 114°
  • Humidity: 90%
  • Pressure: 1019mbar
  • Visibility: 7km
  • UV index: 5
  • ▼
  • 12h
  • 21°C
  • Feels like:
    22°C
Few Showers
Few Showers
  • Precip. probability: 30%
  • Precipitation: 1mm
  • Wind: 12km/hESE 111°
  • Humidity: 88%
  • Pressure: 1018mbar
  • Visibility: 9km
  • UV index: 6
  • ▼
  • 14h
  • 21°C
  • Feels like:
    22°C
Showers
Showers
  • Precip. probability: 39%
  • Precipitation: 1mm
  • Wind: 12km/hESE 115°
  • Humidity: 86%
  • Pressure: 1017mbar
  • Visibility: 8km
  • UV index: 4
  • ▼
  • 16h
  • 21°C
  • Feels like:
    22°C
Few Showers
Few Showers
  • Precip. probability: 32%
  • Precipitation: 1mm
  • Wind: 14km/hESE 107°
  • Humidity: 87%
  • Pressure: 1017mbar
  • Visibility: 7km
  • UV index: 1
  • ▼
Sunset: 17:54
  • 18h
  • 20°C
  • Feels like:
    21°C
Showers
Showers
  • Precip. probability: 51%
  • Precipitation: 1mm
  • Wind: 12km/hESE 103°
  • Humidity: 91%
  • Pressure: 1018mbar
  • Visibility: 5km
  • UV index: 0
  • ▼
  • 20h
  • 20°C
  • Feels like:
    21°C
Showers
Showers
  • Precip. probability: 51%
  • Precipitation: 1mm
  • Wind: 12km/hE 97°
  • Humidity: 90%
  • Pressure: 1020mbar
  • Visibility: 4km
  • UV index: 0
  • ▼
  • 22h
  • 20°C
  • Feels like:
    21°C
Showers
Showers
  • Precip. probability: 53%
  • Precipitation: 1mm
  • Wind: 12km/hE 96°
  • Humidity: 90%
  • Pressure: 1022mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
Today, in São Sebastião do Maranhão, a combination of wet and overcast weather is anticipated.
With minimal precipitation of 1mm, rainfall is anticipated at 4h, 5h, 11h, 12h, and from 14h to 23h.
The temperature will be between a minimum of 19°C and a maximum of 21°C. The warmest part of the day will be at 4h, and from 11h to 17h.
The temperature is expected to be slightly cooler than the average peak in October, which is 27.3°C. The lowest temperature is also alike with October's typical minimum of 16.9°C.
October leads as the warmest month in São Sebastião do Maranhão, with high temperatures averaging 27.3°C and lows at 16.9°C.
Updated: Oct 27, 2026 @ 06:01:23 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (03:01 -03) is 22°C.

On Tuesday, in São Sebastião do Maranhão, expect widespread rain, bringing wet conditions throughout the day.

Light precipitation of 5mm is predicted. The chance of rainfall is high at 94%.

Today, the highest temperature will be 23°C, while the lowest temperature will be 17°C.
The maximum temperature will be moderately lower than the average highest temperature of 27.3°C in October. The lowest temperature will be in line with the average low of 16.9°C.

On Tuesday, in São Sebastião do Maranhão, sunrise will be at 05:13 and sunset at 17:54 (-03).

In São Sebastião do Maranhão, the length of the day today will be 12h and 42min.