Live Weather & Forecast
Weather in Mont-de-Marsan
Nouvelle-Aquitaine, France · Real-time conditions & 3-day outlook
21°C
Feels like 21°C
70°F / Feels 70°F
Partly cloudy
Mont-de-Marsan, Nouvelle-Aquitaine
🌞 Daytime
Updated: 2026-04-15 20:15
Humidity
53%
Wind
6.8 km/h NE
Wind Gust
12.2 km/h
Pressure
1022 mb
Visibility
10 km
UV Index
0.1
(Low)
Precipitation
0.08 mm
Cloud Cover
50%
Dew Point
12.4°C
Wind Degree
40°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
113.9 μg/m³
NO₂
1.6 μg/m³
O₃
68 μg/m³
SO₂
1 μg/m³
PM 2.5
3.9 μg/m³
PM 10
4.9 μg/m³
Today's Hourly Forecast
24-hour breakdown for Mont-de-Marsan, Nouvelle-Aquitaine
12 AM
10°
Partly Cloudy
1 AM
10°
Clear
2 AM
9°
Clear
3 AM
9°
Clear
4 AM
9°
Clear
5 AM
8°
Partly Cloudy
6 AM
8°
Partly Cloudy
7 AM
9°
Partly Cloudy
8 AM
10°
Partly Cloudy
9 AM
11°
Partly Cloudy
10 AM
13°
Cloudy
11 AM
15°
Overcast
12 PM
16°
Cloudy
1 PM
17°
Partly Cloudy
2 PM
20°
Patchy rain nearby
3 PM
21°
Patchy rain nearby
4 PM
21°
Patchy rain nearby
5 PM
20°
Patchy rain nearby
6 PM
20°
Patchy rain nearby
7 PM
19°
Patchy rain nearby
8 PM
21°
Partly cloudy
9 PM
16°
Patchy rain nearby
10 PM
14°
Patchy rain nearby
11 PM
14°
Clear
3-Day Forecast
Daily overview for Mont-de-Marsan, Nouvelle-Aquitaine
Today
Patchy rain nearby
21°
/
8°
🌧️ 88% chance of rain
💧 Avg. humidity: 76%
💨 Max wind: 7.6 km/h
🌧️ Total precip: 0.39 mm
☀️ UV Index: 1.2
🌅 Sunrise: 07:19 AM
🌇 Sunset: 08:46 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Thu, Apr 16
Sunny
23°
/
10°
🌧️ 0% chance of rain
💧 Avg. humidity: 72%
💨 Max wind: 13.3 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.6
🌅 Sunrise: 07:18 AM
🌇 Sunset: 08:47 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Sunny
26°
/
11°
🌧️ 0% chance of rain
💧 Avg. humidity: 68%
💨 Max wind: 7.9 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.7
🌅 Sunrise: 07:16 AM
🌇 Sunset: 08:48 PM
🌙 New Moon
🌑 Moon: 0% lit
Best Time to Visit Mont-de-Marsan
Plan your trip to Mont-de-Marsan, 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 Mont-de-Marsan?
Current conditions in Mont-de-Marsan: Partly cloudy, temperature 21°C, humidity 53%.
What is the best time to visit Mont-de-Marsan?
The best time to visit Mont-de-Marsan is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Mont-de-Marsan?
Mont-de-Marsan is located at approximately 43.9° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Mont-de-Marsan?
The wettest period in Mont-de-Marsan is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Mont-de-Marsan?
For visits to Mont-de-Marsan during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Mont-de-Marsan in?
Mont-de-Marsan is located in France, in the state of Nouvelle-Aquitaine.
What are the public holidays in Mont-de-Marsan in 2026?
View the 2026 public holidays for Mont-de-Marsan on our Holidays page.
What are the GPS coordinates used for the weather forecast in Mont-de-Marsan?
The weather forecast for Mont-de-Marsan uses coordinates 43.8911, -0.501.