Weather in Saint-Louis — today, tomorrow and 14-day forecast
Weather in Saint-Louis now: +24°, clear, wind 10.7 m/s, humidity 56%. Accurate forecast for today, tomorrow, 3 days and 2 weeks — temperature, precipitation, pressure and wind.
Weather in Saint-Louis now
Hourly forecast for today in Saint-Louis
Weather in Saint-Louis tomorrow
From +18° to +24° — day and night.
Weather in Saint-Louis for 3 days
From +18° to +25° — day and night.
Weather in Saint-Louis for the week
Including the 5-day outlook.
From +18° to +25° — day and night.
Weather in Saint-Louis for 2 weeks
Including the 10-day outlook.
From +18° to +26° — day and night.
Weekend weather in Saint-Louis
Weather for the weather-sensitive
📒 Weather diary in Saint-Louis
Ready-made observation table for September: past days are already filled in with weather-station data — for school and beyond. Open the diary →
What to do in Saint-Louis in weather like this 🎯
The Moon today 🌙
Saint-Louis, Reyunon ostrov. Population 53 935.
Precipitation map 🌧️
Cities near Saint-Louis 📍
FAQ about weather in Saint-Louis ❓
What's the weather in Saint-Louis right now?
Now +24°, clear, wind 10.7 m/s, S-E, humidity 56%. Feels like +18°.
What's the weather in Saint-Louis tomorrow?
Tomorrow: +24° by day, +18° at night, clear.
Sunrise and sunset in Saint-Louis?
Sunrise 06:19, sunset 18:11, day length 11h 52m.
What's the pressure and humidity in Saint-Louis?
Pressure 768 mmHg, humidity 56%, wind 12 m/s. Matters for weather-sensitive people.
Do I need an umbrella in Saint-Louis today?
No, precipitation is unlikely — you can go out without an umbrella.
Do I need sunscreen in Saint-Louis?
Yes, the UV index is 10 — high. Use SPF 30+, especially for children; no more than 20-30 minutes in direct sun unprotected.
Is the wind strong in Saint-Louis?
Yes, up to 12 m/s, S-E. Be careful near trees in parks and forests; secure light objects on balconies.
Is it a good day for a picnic in Saint-Louis?
Yes, it’s warm and dry (up to +24°) — a good time for a picnic, a walk or a barbecue.
How long is it safe to stay in the sun in Saint-Louis?
At UV 10, no more than 20–30 minutes unprotected; longer with SPF 30+ and shade.
Is it a good day to wash the car in Saint-Louis?
No precipitation expected — a good time to wash the car; rain won’t spoil it in the coming hours.
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Weather in Saint-Louis — in detail
Weather in Saint-Louis from “Pogoda 1” — an accurate, free forecast: current temperature, feels-like, wind, atmospheric pressure, humidity and precipitation. Available for today, tomorrow, 3, 5 and 10 days, a week, 2 weeks and a month, plus hourly weather, monthly climate, water temperature, air quality and an observation archive since 2017.
To quickly check the weather in Saint-Louis anytime, add the city to favorites — and get a daily forecast by email at 17:00 (Moscow time). Note: the forecast may be refined as new data arrives. Data: OpenWeather, Open-Meteo, met.no.