Live Weather & Forecast
Weather in Saint-Mars-Vieux-Maisons
Île-de-France, France · Real-time conditions & 3-day outlook
7°C
Feels like 5°C
45°F / Feels 42°F
Fog
Saint-Mars-Vieux-Maisons, Île-de-France
🌞 Daytime
Updated: 2026-04-16 06:45
Humidity
100%
Wind
10.8 km/h WSW
Wind Gust
20.4 km/h
Pressure
1022 mb
Visibility
10 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
8.8°C
Wind Degree
250°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
157.7 μg/m³
NO₂
4.9 μg/m³
O₃
41 μg/m³
SO₂
0.9 μg/m³
PM 2.5
8.5 μg/m³
PM 10
11.8 μg/m³
Today's Hourly Forecast
24-hour breakdown for Saint-Mars-Vieux-Maisons, Île-de-France
12 AM
10°
Mist
1 AM
10°
Mist
2 AM
10°
Mist
3 AM
10°
Mist
4 AM
10°
Mist
5 AM
10°
Mist
6 AM
7°
Fog
7 AM
8°
Fog
8 AM
9°
Fog
9 AM
10°
Partly Cloudy
10 AM
12°
Sunny
11 AM
13°
Sunny
12 PM
15°
Sunny
1 PM
16°
Sunny
2 PM
16°
Sunny
3 PM
17°
Partly Cloudy
4 PM
17°
Sunny
5 PM
17°
Sunny
6 PM
17°
Sunny
7 PM
17°
Sunny
8 PM
14°
Sunny
9 PM
12°
Clear
10 PM
12°
Clear
11 PM
11°
Clear
3-Day Forecast
Daily overview for Saint-Mars-Vieux-Maisons, Île-de-France
Today
Partly Cloudy
17°
/
8°
🌧️ 0% chance of rain
💧 Avg. humidity: 75%
💨 Max wind: 13.3 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.3
🌅 Sunrise: 06:54 AM
🌇 Sunset: 08:39 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Partly Cloudy
19°
/
9°
🌧️ 0% chance of rain
💧 Avg. humidity: 65%
💨 Max wind: 8.3 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.3
🌅 Sunrise: 06:52 AM
🌇 Sunset: 08:40 PM
🌙 New Moon
🌑 Moon: 0% lit
Sat, Apr 18
Patchy rain nearby
20°
/
11°
🌧️ 86% chance of rain
💧 Avg. humidity: 72%
💨 Max wind: 20.2 km/h
🌧️ Total precip: 0.18 mm
☀️ UV Index: 1.1
🌅 Sunrise: 06:50 AM
🌇 Sunset: 08:42 PM
🌙 Waxing Crescent
🌑 Moon: 1% lit
Best Time to Visit Saint-Mars-Vieux-Maisons
Plan your trip to Saint-Mars-Vieux-Maisons, France around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Saint-Mars-Vieux-Maisons?
Current conditions in Saint-Mars-Vieux-Maisons: Fog, temperature 7°C, humidity 100%.
What is the best time to visit Saint-Mars-Vieux-Maisons?
The best time to visit Saint-Mars-Vieux-Maisons is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Saint-Mars-Vieux-Maisons?
Saint-Mars-Vieux-Maisons is located at approximately 48.7° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Saint-Mars-Vieux-Maisons?
The wettest period in Saint-Mars-Vieux-Maisons is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Saint-Mars-Vieux-Maisons?
For visits to Saint-Mars-Vieux-Maisons during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Saint-Mars-Vieux-Maisons in?
Saint-Mars-Vieux-Maisons is located in France, in the state of Île-de-France.
What are the public holidays in Saint-Mars-Vieux-Maisons in 2026?
View the 2026 public holidays for Saint-Mars-Vieux-Maisons on our Holidays page.
What are the GPS coordinates used for the weather forecast in Saint-Mars-Vieux-Maisons?
The weather forecast for Saint-Mars-Vieux-Maisons uses coordinates 48.7387, 3.3214.