Weather forecast for todaySaint-Denis, Reunion

Weather forecast for today

Current condition 10:35 +04

  • 27°C
  • Feels like:
    28°C
Mostly Cloudy
Mostly Cloudy
  • Precipitation: 0mm
  • Wind: 26km/hE 80°
  • Humidity: 60%
  • Dewpoint: 18°C
  • Pressure: 1022.35mbar
  • Visibility: 12.87km
  • UV index: 8
  • ▼
At the moment, the sun is struggling to break through the mostly cloudy sky.
The temperature is a warm 27°C, while the felt air temperature is a similar 28°C. The current temperature is almost at the maximum of today's expected 28°C.

Sunday 18. Oct 2026

  • 28°C
  • 21°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 32km/hE 96°
  • Humidity: 62%
  • UV index: 10
  • Sunrise: 05:44 +04
  • Sunset: 18:21 +04
  • ▼
Today, in Saint-Denis, the sky is expected to stay overcast for much of the day.
The temperature will fluctuate from a high of a temperate 28°C to a low of an agreeable 21°C.
The maximum heat index, which combines relative humidity and air temperature, is estimated at a tropical 30°C. Note that heat index values are valued for light wind and location in the shade.
The anticipated maximum temperature will closely reflect October's average high of 26.8°C.
Sunrise was at 05:44 and sunset will be at 18:21; the daylight will last for 12h and 37min.

Hourly overview

Hourly temperatures

Warmest period: 11h - 15h 29°C.
Coldest hour: 1h 22°C.

Chance of precipitation

Highest chance: 13h 8%.

Hourly weather forecast

  • 11h
  • 27°C
  • Feels like:
    29°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 27km/hE 93°
  • Humidity: 59%
  • Pressure: 1022mbar
  • Visibility: 14km
  • UV index: 7
  • ▼
  • 12h
  • 27°C
  • Feels like:
    29°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 30km/hE 88°
  • Humidity: 60%
  • Pressure: 1021mbar
  • Visibility: 15km
  • UV index: 10
  • ▼
  • 13h
  • 28°C
  • Feels like:
    29°C
Mostly Cloudy / Wind
Mostly Cloudy / Wind
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 32km/hE 89°
  • Humidity: 59%
  • Pressure: 1020mbar
  • Visibility: 16km
  • UV index: 9
  • ▼
  • 14h
  • 27°C
  • Feels like:
    29°C
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 32km/hE 90°
  • Humidity: 60%
  • Pressure: 1020mbar
  • Visibility: 16km
  • UV index: 8
  • ▼
  • 15h
  • 27°C
  • Feels like:
    29°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 30km/hE 94°
  • Humidity: 62%
  • Pressure: 1020mbar
  • Visibility: 16km
  • UV index: 4
  • ▼
  • 16h
  • 26°C
  • Feels like:
    28°C
Cloudy
Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 28km/hE 101°
  • Humidity: 64%
  • Pressure: 1020mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 17h
  • 25°C
  • Feels like:
    25°C
Cloudy
Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 26km/hESE 104°
  • Humidity: 66%
  • Pressure: 1020mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 18h
  • 24°C
  • Feels like:
    26°C
Cloudy
Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 23km/hESE 111°
  • Humidity: 70%
  • Pressure: 1021mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 18:21
  • 19h
  • 24°C
  • Feels like:
    24°C
Cloudy
Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 21km/hESE 117°
  • Humidity: 74%
  • Pressure: 1021mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 23°C
  • Feels like:
    24°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 21km/hESE 119°
  • Humidity: 74%
  • Pressure: 1022mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
  • 21h
  • 23°C
  • Feels like:
    24°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 22km/hESE 118°
  • Humidity: 76%
  • Pressure: 1022mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 23°C
  • Feels like:
    23°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 22km/hESE 122°
  • Humidity: 75%
  • Pressure: 1022mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 23h
  • 23°C
  • Feels like:
    23°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 22km/hESE 118°
  • Humidity: 74%
  • Pressure: 1022mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, in Saint-Denis, cloudy conditions are likely to prevail.
The temperature will vary between the highest temperature of 28°C and the lowest temperature of 23°C. The warmest part of the day will be around 13h.
The maximum temperature will be consistent with the average high of 26.8°C in October. The lowest temperature is also similar to October's typical minimum of 19.6°C.
Updated: Oct 18, 2026 @ 06:35:54 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 10:35 +04 is 27°C.

Today, in Saint-Denis, clouds will dominate overhead, keeping the atmosphere dull.

Today, the maximum temperature will be 28°C, while the minimum temperature will be 21°C. The maximum heat index, which integrates air moisture with ambient temperature, is estimated at 30°C.
The maximum temperature today will be in line with the average highest temperature in October. The lowest temperature will be also in line with the average low of 19.6°C.

On Sunday, in Saint-Denis, sunrise was at 05:44 and sunset will be at 18:21 (+04).

In Saint-Denis, today, there will be 12h and 37min of daylight.