Live Weather & Forecast
Weather in Gagny
Seine-Saint-Denis, France · Real-time conditions & 3-day outlook
15°C
Feels like 15°C
59°F / Feels 59°F
Partly cloudy
Gagny, Seine-Saint-Denis
🌞 Daytime
Updated: 2026-04-16 12:45
Humidity
59%
Wind
10.4 km/h WSW
Wind Gust
12 km/h
Pressure
1023 mb
Visibility
10 km
UV Index
4
(Moderate)
Precipitation
0 mm
Cloud Cover
50%
Dew Point
5.1°C
Wind Degree
249°
Air Quality Index
US EPA: Good
UK DEFRA: Low (2)
CO
289.9 μg/m³
NO₂
33.4 μg/m³
O₃
40 μg/m³
SO₂
3.6 μg/m³
PM 2.5
12.3 μg/m³
PM 10
18.1 μg/m³
Today's Hourly Forecast
24-hour breakdown for Gagny, Seine-Saint-Denis
12 AM
12°
Cloudy
1 AM
12°
Cloudy
2 AM
12°
Partly Cloudy
3 AM
11°
Partly Cloudy
4 AM
10°
Partly Cloudy
5 AM
10°
Partly Cloudy
6 AM
9°
Partly Cloudy
7 AM
9°
Partly Cloudy
8 AM
10°
Partly Cloudy
9 AM
11°
Sunny
10 AM
12°
Partly Cloudy
11 AM
14°
Sunny
12 PM
15°
Partly cloudy
1 PM
17°
Sunny
2 PM
18°
Sunny
3 PM
18°
Partly Cloudy
4 PM
19°
Partly Cloudy
5 PM
19°
Partly Cloudy
6 PM
19°
Partly Cloudy
7 PM
17°
Partly Cloudy
8 PM
16°
Partly Cloudy
9 PM
15°
Cloudy
10 PM
14°
Partly Cloudy
11 PM
13°
Cloudy
3-Day Forecast
Daily overview for Gagny, Seine-Saint-Denis
Today
Partly Cloudy
19°
/
9°
🌧️ 0% chance of rain
💧 Avg. humidity: 67%
💨 Max wind: 10.4 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.3
🌅 Sunrise: 06:57 AM
🌇 Sunset: 08:43 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Cloudy
21°
/
10°
🌧️ 0% chance of rain
💧 Avg. humidity: 59%
💨 Max wind: 7.6 km/h
🌧️ Total precip: 0.01 mm
☀️ UV Index: 0.9
🌅 Sunrise: 06:55 AM
🌇 Sunset: 08:44 PM
🌙 New Moon
🌑 Moon: 0% lit
Sat, Apr 18
Patchy rain nearby
17°
/
9°
🌧️ 84% chance of rain
💧 Avg. humidity: 67%
💨 Max wind: 18 km/h
🌧️ Total precip: 1.32 mm
☀️ UV Index: 0.9
🌅 Sunrise: 06:53 AM
🌇 Sunset: 08:46 PM
🌙 Waxing Crescent
🌑 Moon: 1% lit
Best Time to Visit Gagny
Plan your trip to Gagny, 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 Gagny?
Current conditions in Gagny: Partly cloudy, temperature 15°C, humidity 59%.
What is the best time to visit Gagny?
The best time to visit Gagny is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Gagny?
Gagny is located at approximately 48.9° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Gagny?
The wettest period in Gagny is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Gagny?
For visits to Gagny during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Gagny in?
Gagny is located in France, in the state of Seine-Saint-Denis.
What are the public holidays in Gagny in 2026?
View the 2026 public holidays for Gagny on our Holidays page.
What are the GPS coordinates used for the weather forecast in Gagny?
The weather forecast for Gagny uses coordinates 48.8854, 2.5362.