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Chicago Weather

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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the ScopePress weather desk. Data from national met services via Open-Meteo.

☁️17°C
OvercastChicagoFeels like 17° · Wind 8 km/h · Humidity 78%
UV 8 Very HighSunrise 05:15Sunset 20:28
Today☁️25°16°💧5%
Sun🌧️23°14°💧73%
Mon🌦️20°15°💧73%
Tue☁️20°15°💧7%
Wed⛈️24°16°💧37%
Thu🌤️22°16°💧18%
Fri☁️22°16°💧11%

Live data from Open-Meteo · updates automatically ·

Chicago weather records a high of 84°F (29°C) and a low of 68°F (20°C) in the live forecast above, with partly cloudy skies and light south-westerly winds. This signals a warm, settled spell typical of late summer in the city, though humidity remains moderate.

What will the weather in Chicago be like over the next week?

The weather in Chicago 10 days from now shows a gradual cooling trend, with highs dropping to around 74°F (23°C) by midweek and a chance of thundery showers on Thursday. For the weather in Chicago tomorrow, expect similar conditions to today – a mix of sun and cloud, with temperatures peaking near 82°F (28°C). While no major storm systems are imminent, the chicago weather radar indicates isolated rain bands moving in from the west later in the week. Those looking at the chicago weather 20 day forecast should plan for a return to more seasonal averages, with highs in the mid-70s°F (low 20s°C) as autumn approaches.

Chicago weather – Fahrenheit or Celsius?

The chicago weather in f is the standard for local reports, but the chicago weather celsius conversion is widely provided for international visitors. Throughout the chicago weather year, temperatures range from below freezing in January (around 23°F / -5°C) to hot, humid highs near 90°F (32°C) in July. Current readings in the live forecast above are given in both scales for clarity.

High today84°F (29°C)
Low today68°F (20°C)
Wind speed12 mph from the south-west
Precipitation chance10% today, rising to 40% on Thursday
What is the weather in Chicago tomorrow?

Tomorrow’s forecast shows highs near 82°F (28°C) with partly cloudy skies. A slight breeze from the south keeps humidity comfortable, making it a fine day for outdoor plans. No significant rain is expected until later in the week.

Chicago weather – how does the city’s climate compare to the UK?

Chicago experiences a continental climate with hot summers and cold winters, unlike Britain’s maritime mildness. Temperature swings are larger: winter lows often fall below freezing, while summer highs regularly exceed 90°F (32°C). UK cities rarely see such extremes.

Can I get a Chicago weather 10 day or 20 day forecast?

Yes – the live forecast above provides a 10-day outlook. For a chicago weather 20 day forecast, long-range models offer trends but with lower accuracy. Check sources like BBC Weather for updates as the period shortens.

For more UK-focused forecasts, see our UK weather hub or check the 10 Day Weather Forecast UK for your region.