Live Weather & Forecast
Weather in Saint-Louis
La Réunion, France · Real-time conditions & 3-day outlook
25°C
Feels like 28°C
78°F / Feels 82°F
Patchy rain nearby
Saint-Louis, La Réunion
🌙 Nighttime
Updated: 2026-04-15 22:30
Humidity
65%
Wind
4.7 km/h SE
Wind Gust
5.8 km/h
Pressure
1014 mb
Visibility
10 km
UV Index
0
(Low)
Precipitation
0.08 mm
Cloud Cover
0%
Dew Point
20°C
Wind Degree
127°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
169.9 μg/m³
NO₂
5.9 μg/m³
O₃
48 μg/m³
SO₂
2.9 μg/m³
PM 2.5
5.4 μg/m³
PM 10
7.1 μg/m³
Today's Hourly Forecast
24-hour breakdown for Saint-Louis, La Réunion
12 AM
23°
Clear
1 AM
23°
Clear
2 AM
23°
Clear
3 AM
22°
Clear
4 AM
22°
Clear
5 AM
22°
Clear
6 AM
21°
Clear
7 AM
22°
Sunny
8 AM
24°
Sunny
9 AM
25°
Sunny
10 AM
26°
Sunny
11 AM
26°
Sunny
12 PM
26°
Sunny
1 PM
26°
Patchy rain nearby
2 PM
26°
Patchy rain nearby
3 PM
25°
Patchy rain nearby
4 PM
25°
Patchy rain nearby
5 PM
25°
Sunny
6 PM
24°
Patchy rain nearby
7 PM
24°
Patchy rain nearby
8 PM
24°
Clear
9 PM
24°
Clear
10 PM
25°
Patchy rain nearby
11 PM
23°
Patchy rain nearby
3-Day Forecast
Daily overview for Saint-Louis, La Réunion
Today
Patchy rain nearby
26°
/
21°
🌧️ 81% chance of rain
💧 Avg. humidity: 76%
💨 Max wind: 11.9 km/h
🌧️ Total precip: 0.64 mm
☀️ UV Index: 2.1
🌅 Sunrise: 06:30 AM
🌇 Sunset: 06:06 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Thu, Apr 16
Patchy rain nearby
26°
/
22°
🌧️ 86% chance of rain
💧 Avg. humidity: 77%
💨 Max wind: 7.9 km/h
🌧️ Total precip: 0.53 mm
☀️ UV Index: 2
🌅 Sunrise: 06:30 AM
🌇 Sunset: 06:05 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Patchy rain nearby
26°
/
22°
🌧️ 85% chance of rain
💧 Avg. humidity: 76%
💨 Max wind: 9.7 km/h
🌧️ Total precip: 0.65 mm
☀️ UV Index: 2.1
🌅 Sunrise: 06:30 AM
🌇 Sunset: 06:04 PM
🌙 New Moon
🌑 Moon: 0% lit
Best Time to Visit Saint-Louis
Plan your trip to Saint-Louis, France around the most favorable weather conditions.
Peak Season
November – April
Dry season — low humidity, clear skies, comfortable temperatures.
Shoulder Season
May, October
Fewer crowds, moderate prices, mild weather.
Off Season
June – September
Wet/monsoon season; heavier rainfall possible.
Frequently Asked Questions
What is the current weather in Saint-Louis?
Current conditions in Saint-Louis: Patchy rain nearby, temperature 25°C, humidity 65%.
What is the best time to visit Saint-Louis?
The best time to visit Saint-Louis is typically November – April. Dry season — low humidity, clear skies, comfortable temperatures.
What is the climate like in Saint-Louis?
Saint-Louis is located at approximately -21.3° latitude. It has a tropical or subtropical climate with wet and dry seasons.
Does it rain a lot in Saint-Louis?
The wettest period in Saint-Louis is typically during June – September. Wet/monsoon season; heavier rainfall possible.
What should I pack for a trip to Saint-Louis?
For visits to Saint-Louis during November – April: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What country is Saint-Louis in?
Saint-Louis is located in France, in the state of La Réunion.
What are the public holidays in Saint-Louis in 2026?
View the 2026 public holidays for Saint-Louis on our Holidays page.
What are the GPS coordinates used for the weather forecast in Saint-Louis?
The weather forecast for Saint-Louis uses coordinates -21.284, 55.4136.