Weather in Lyon Today
Current temperature in Lyon: 14°C (57°F). Overcast. Today's high 23°C (73°F), low 14°C (57°F).
Today's Daylight Forecast
Moon & Islamic Calendar
Air quality and UV are both favourable great conditions for a walk, run, or outdoor activity.
5-Day Weather Forecast
Full 15-Day ForecastAtmospheric Details
Today vs Normal
The long-term average high for today is 23°C.
15 of the last 19 days with published data ran above normal.
That's a break from the pattern - today's forecast runs below normal even though the recent stretch mostly ran above.
Red = above normal, blue = at or below · last 12 days
Air Quality
Air quality is considered satisfactory, and air pollution poses little or no risk. It’s a good day to be active outside.
Health & Activity Advice
UV index is 6 today — moderate. Sunscreen is worth using for extended time outside, but no special precautions are needed for short trips.
Air quality is considered satisfactory, and air pollution poses little or no risk. It’s a good day to be active outside.
Conditions are comfortable for outdoor activity at most points during the day today.
Nearby Regional Outlook
Lyon Weather Radar
Live precipitation · Cloud cover · Wind
Frequently Asked Questions
What is the hottest month in Lyon?
The hottest month in Lyon is typically August, with daytime highs averaging around 28.5°C (83°F), based on 10 years of historical weather data. Overnight lows during this period average near 17.1°C (63°F).
What is the coldest month in Lyon?
The coldest month in Lyon is typically January, with overnight lows averaging around 0.9°C (34°F) and daytime highs near 7°C (45°F), based on 10 years of historical weather data.
Does Lyon have a rainy season?
Lyon doesn't have a sharply defined rainy season rainfall is fairly spread across the year based on 10 years of historical data. October is the wettest month on average (about 98 mm), while February is the driest (about 44 mm).
What's the best time of year to visit Lyon?
The best time to visit Lyon is typically September, when daytime highs average a comfortable 23.6°C (74°F). Rainfall during this window averages around 69 mm, one of the lighter, more comfortable stretches of the year. This is based on 10 years of historical weather data.
Is Lyon's air quality safe right now?
As of the latest reading, Lyon's air quality index (AQI) is 6, rated "Good", based on the nearest monitoring station. Air quality is considered satisfactory, with little to no health risk.