How accurate is the forecast for Chicago Loop?

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

Hourly forecast (next 48h)

Nearby weather

Cities near Chicago Loop

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

1.8 km Near North Side US View forecast 3.1 km Near South Side US View forecast 3.6 km West Town US View forecast 4 km Chicago US View forecast 4.3 km Lower West Side US View forecast 5.8 km East Garfield Park US View forecast 6.7 km McKinley Park US View forecast 7.5 km North Lawndale US View forecast

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