Live Weather & Forecast
Weather in Harnes
Hauts-de-France, France · Real-time conditions & 3-day outlook
17°C
Feels like 17°C
63°F / Feels 63°F
Light rain
Harnes, Hauts-de-France
🌞 Daytime
Updated: 2026-04-15 20:00
Humidity
59%
Wind
14.4 km/h SSW
Wind Gust
24.4 km/h
Pressure
1018 mb
Visibility
10 km
UV Index
0.1
(Low)
Precipitation
0.34 mm
Cloud Cover
50%
Dew Point
10.6°C
Wind Degree
195°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
167.9 μg/m³
NO₂
6.1 μg/m³
O₃
98 μg/m³
SO₂
1.5 μg/m³
PM 2.5
8.3 μg/m³
PM 10
11.8 μg/m³
Today's Hourly Forecast
24-hour breakdown for Harnes, Hauts-de-France
12 AM
9°
Clear
1 AM
9°
Clear
2 AM
8°
Clear
3 AM
8°
Clear
4 AM
8°
Clear
5 AM
8°
Partly Cloudy
6 AM
8°
Cloudy
7 AM
8°
Partly Cloudy
8 AM
9°
Partly Cloudy
9 AM
10°
Partly Cloudy
10 AM
12°
Partly Cloudy
11 AM
14°
Sunny
12 PM
15°
Partly Cloudy
1 PM
16°
Cloudy
2 PM
15°
Cloudy
3 PM
14°
Overcast
4 PM
14°
Overcast
5 PM
14°
Cloudy
6 PM
16°
Partly Cloudy
7 PM
15°
Patchy rain nearby
8 PM
17°
Light rain
9 PM
12°
Light rain shower
10 PM
12°
Thundery outbreaks in nearby
11 PM
12°
Patchy rain nearby
3-Day Forecast
Daily overview for Harnes, Hauts-de-France
Today
Patchy rain nearby
16°
/
8°
🌧️ 85% chance of rain
💧 Avg. humidity: 69%
💨 Max wind: 24.5 km/h
🌧️ Total precip: 0.76 mm
☀️ UV Index: 0.6
🌅 Sunrise: 06:55 AM
🌇 Sunset: 08:43 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Thu, Apr 16
Partly Cloudy
17°
/
8°
🌧️ 0% chance of rain
💧 Avg. humidity: 74%
💨 Max wind: 16.2 km/h
🌧️ Total precip: 0.05 mm
☀️ UV Index: 1.1
🌅 Sunrise: 06:53 AM
🌇 Sunset: 08:45 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Partly Cloudy
19°
/
9°
🌧️ 0% chance of rain
💧 Avg. humidity: 69%
💨 Max wind: 15.8 km/h
🌧️ Total precip: 0.1 mm
☀️ UV Index: 1
🌅 Sunrise: 06:51 AM
🌇 Sunset: 08:46 PM
🌙 New Moon
🌑 Moon: 0% lit
Best Time to Visit Harnes
Plan your trip to Harnes, 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 Harnes?
Current conditions in Harnes: Light rain, temperature 17°C, humidity 59%.
What is the best time to visit Harnes?
The best time to visit Harnes is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Harnes?
Harnes is located at approximately 50.4° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Harnes?
The wettest period in Harnes is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Harnes?
For visits to Harnes during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Harnes in?
Harnes is located in France, in the state of Hauts-de-France.
What are the public holidays in Harnes in 2026?
View the 2026 public holidays for Harnes on our Holidays page.
What are the GPS coordinates used for the weather forecast in Harnes?
The weather forecast for Harnes uses coordinates 50.4474, 2.9068.