How accurate is the forecast for Boissy-Saint-Léger?

Forecasts are pulled from leading meteorological models and refreshed automatically every 30 minutes. Short-range accuracy (next 24 hours) is typically within 1–2°C and 80–90% for precipitation.

How often is the data updated?

Current conditions and the hourly outlook refresh every 30 minutes; daily forecasts every hour.

What does the air-quality (AQI) value mean?

We display the European AQI on a scale from Good (0–20) to Extremely poor (>100), blending PM2.5, PM10, NO₂ and O₃.

Clima Map

Boissy-Saint-Léger FR

July 1, 2026 · 12:06 am

19^°

Plutôt dégagé

Ressenti 17°C

Humidité: 46%
Vent: 10 km/h NNW
Pression: 1022 hPa
Cloud: 21%

Aujourd’hui · July 1, 2026

Couvert

26°C · 17°C

Pluie : 0 mm · UV: 7.25 · Vent : 18 km/h

Météo proche

Villes près de Boissy-Saint-Léger

Compare weather conditions in surrounding cities and open any local forecast instantly.

1.9 km Limeil-Brévannes FR View forecast 2.6 km Sucy-en-Brie FR View forecast 3.1 km Bonneuil-sur-Marne FR View forecast 3.5 km Valenton FR View forecast 4 km Yerres FR View forecast 4 km Villecresnes FR View forecast 4.6 km Ormesson-sur-Marne FR View forecast 4.9 km Saint-Maur-des-Fossés FR View forecast

Weather notice Forecasts are for general planning. During severe weather, follow official alerts and local authority instructions.