Weather forecast for todayMacapá, Brazil

Weather forecast for today

Current condition 02:25 -03

  • 27°C
  • Feels like:
    32°C
Mostly Cloudy
Mostly Cloudy
  • Precipitation: 0mm
  • Wind: 11km/hNE 40°
  • Humidity: 89%
  • Dewpoint: 25°C
  • Pressure: 1011.18mbar
  • Visibility: 9.66km
  • UV index: 0
  • ▼
At the moment, in Macapá, the sky is cloud-filled, with only small gaps of brightness.
The temperature is a moderately hot 27°C, meanwhile, the real-feel temperature of which adjusts the air temperature based on humidity is estimated at a tropical 32°C. The current temperature is near the lowest predicted 25°C for today.

Sunday 18. Oct 2026

  • 35°C
  • 25°C
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 22km/hENE 59°
  • Humidity: 62%
  • UV index: 11
  • Sunrise: 06:05 -03
  • Sunset: 18:12 -03
  • ▼
Today, on Sunday, 18th of October, expect clouds to linger through the morning before sunshine takes over in the afternoon.
Temperatures will oscillate between a sweltering 35°C at their highest and a moderately hot 25°C at their lowest.
The maximum heat index, which modifies the air temperature to account for humidity, is calculated to be a life-threatening 46°C. Note that heat index values are valued for light wind and location in the shade. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The predicted maximum temperature will be a few degrees higher than October's typical high of 32.5°C.
Sunrise will be at 06:05 and sunset at 18:12; the daylight will last for 12h and 7min.

Hourly overview

Hourly temperatures

Warmest period: 12h - 15h 39°C.
Coldest hour: 6h 30°C.

Chance of precipitation

Highest chance: 6h 6%.

Hourly weather forecast

  • 4h
  • 27°C
  • Feels like:
    31°C
Cloudy
Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 9km/hNNE 20°
  • Humidity: 89%
  • Pressure: 1010mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
  • 6h
  • 26°C
  • Feels like:
    30°C
Cloudy
Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 7km/hNNE 14°
  • Humidity: 90%
  • Pressure: 1011mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
Sunrise: 06:05
  • 8h
  • 28°C
  • Feels like:
    33°C
Cloudy
Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 11km/hNNE 28°
  • Humidity: 80%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 10h
  • 31°C
  • Feels like:
    37°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 18km/hENE 61°
  • Humidity: 66%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 9
  • ▼
  • 12h
  • 33°C
  • Feels like:
    39°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 19km/hENE 73°
  • Humidity: 57%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 14h
  • 34°C
  • Feels like:
    40°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 20km/hENE 72°
  • Humidity: 53%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 10
  • ▼
  • 16h
  • 33°C
  • Feels like:
    39°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 22km/hENE 69°
  • Humidity: 52%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 18h
  • 32°C
  • Feels like:
    36°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 22km/hENE 60°
  • Humidity: 60%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 18:12
  • 20h
  • 30°C
  • Feels like:
    34°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 20km/hNE 52°
  • Humidity: 69%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 28°C
  • Feels like:
    33°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 18km/hNE 49°
  • Humidity: 76%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, in Macapá, primarily overcast and occasionally mostly clear weather is predicted.
The temperature will vary between a maximum of 34°C and a minimum of 26°C. The feels-like temperature will be between a minimum of 30°C and a maximum of 40°C. The hottest part of the day will be at 14h and 15h.
The maximum temperature will be slightly warmer than October's average high of 32.5°C. The night temperature will be also similar to the standard October low of 25.5°C.
The warmest months in Macapá are October and November, with an average high-temperature of 32.5°C.
Updated: Oct 18, 2026 @ 05:25:16 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 02:25 -03 is 27°C. Feels-like temperature is 32°C.

Today, gray skies in the morning will gradually clear, leading to a warmer, sunnier afternoon.

Today, the highest temperature will be 35°C, while the lowest temperature will be 25°C. The maximum heat index, which indicates how humid air affects the felt temperature, is estimated at 46°C.
Today, the highest temperature will be relatively higher than the average maximum temperature in October. The lowest temperature will be in line with the average low of 25.5°C.

On Sunday, in Macapá, sunrise will be at 06:05 and sunset at 18:12 (-03).

Today, the daylight will last for 12h and 7min.