Today's Weather Forecast - Lille

Today's weather in Lille. high 21°C (70°F), low 14°C (57°F). Overcast.

Today’s Hourly Weather Outlook

Morning6 AM – Noon15°
Wind speed
13 km/h
Rain probability
84%
AfternoonNoon – 6 PM19°
Wind speed
11 km/h
Rain probability
98%
Evening6 PM – Midn19°
Wind speed
9 km/h
Rain probability
74%
NightMidn – 6 AM16°
Wind speed
12 km/h
Rain probability
0%

24-Hour Rain & Temperature Forecast

Sunrise & Sunset

Sunrise
Dawn 6:47 AM
Total Daylight
59% of day elapsedSolar noon 1:43 PM
Sunset
Dusk 8:40 PM
Remaining5h 16m
Solar elevation42°
vs yesterday-6 min

Air Quality Index & Health Advice

Air Quality Index

Air quality level
Good
Dominant pollutant
Dominant: PM2.5
Monitoring station
Roubaix Serres, Nord-Pas-de-Calais, France
PM2.5
17μg/m³
PM10
8μg/m³
O₃
15.6ppb
NO₂
7.8ppb
SO₂
1.1ppb
CO
0.1ppm
0Good → Hazardous300+

5-Day Weather Forecast

Full 15-Day Forecast

Weather Insight

Lille is forecast to reach a high of 21°C today, with an overnight low around 14°C. That's 1° above the long-term average high of 20°C for this time of year. It continues a recent pattern — 10 of the last 19 days with published data have run warmer than normal. Expect a high chance of rain (98% probability) and a gentle breeze averaging 13 km/h. Air quality is currently good (AQI 28), with no notable outdoor health concerns.

Today vs Normal

21°C+1° above normal

The long-term average high for today is 20°C.

10 of the last 19 days with published data ran above normal.

It continues that pattern - today's forecast is also running above normal.

2026-08-19: 18°C18°2026-08-20: 22°C22°2026-08-21: 20°C20°2026-08-22: 21°C21°2026-08-23: 22°C22°2026-08-24: 22°C22°2026-08-25: 24°C24°2026-08-26: 27°C27°2026-08-27: 27°C27°2026-08-28: 22°C22°2026-08-29: 20°C20°2026-08-30: 22°C22°

Red = above normal, blue = at or below · last 12 days

Air Quality

Air Quality
Good

Air quality is considered satisfactory, and air pollution poses little or no risk. It’s a good day to be active outside.