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Chicago Heights weather
Current conditions and a 14-day forecast for Chicago Heights, United States. Looking for typical seasonal weather instead? See the historical climate averages.
Now
24°C
Clear sky · feels 28°C
Humidity
90%
relative humidity
Wind
5 km/h
10m wind speed
Chance of rain
9%
today
Next 24 hours in Chicago Heights
| Time | Conditions | Temp | Rain chance |
|---|---|---|---|
| 4am | Clear sky | 24°C | 0% |
| 5am | Clear sky | 23°C | 0% |
| 6am | Overcast | 23°C | 1% |
| 7am | Clear sky | 25°C | 1% |
| 8am | Clear sky | 27°C | 0% |
| 9am | Clear sky | 29°C | 2% |
| 10am | Clear sky | 31°C | 1% |
| 11am | Mainly clear | 32°C | 1% |
| 12pm | Mainly clear | 33°C | 0% |
| 1pm | Mainly clear | 33°C | 1% |
| 2pm | Mainly clear | 34°C | 1% |
| 3pm | Mainly clear | 34°C | 1% |
| 4pm | Mainly clear | 34°C | 3% |
| 5pm | Moderate drizzle | 29°C | 9% |
| 6pm | Light drizzle | 30°C | 5% |
| 7pm | Partly cloudy | 29°C | 2% |
| 8pm | Mainly clear | 28°C | 2% |
| 9pm | Clear sky | 27°C | 1% |
| 10pm | Clear sky | 26°C | 3% |
| 11pm | Clear sky | 26°C | 3% |
| 12am | Clear sky | 25°C | 4% |
| 1am | Clear sky | 25°C | 6% |
| 2am | Clear sky | 25°C | 4% |
| 3am | Clear sky | 24°C | 3% |
14-day forecast for Chicago Heights
| Day | Conditions | High / Low | Rain chance |
|---|---|---|---|
| Today | Moderate drizzle | 34° / 23° | 9% |
| Fri, Jul 17 | Overcast | 35° / 23° | 51% |
| Sat, Jul 18 | Thunderstorm | 31° / 22° | 69% |
| Sun, Jul 19 | Overcast | 29° / 20° | 8% |
| Mon, Jul 20 | Thunderstorm with hail | 30° / 19° | 33% |
| Tue, Jul 21 | Overcast | 25° / 18° | 33% |
| Wed, Jul 22 | Overcast | 26° / 15° | 10% |
| Thu, Jul 23 | Overcast | 26° / 17° | 6% |
| Fri, Jul 24 | Overcast | 28° / 19° | 12% |
| Sat, Jul 25 | Light drizzle | 30° / 20° | 10% |
| Sun, Jul 26 | Partly cloudy | 33° / 20° | 17% |
| Mon, Jul 27 | Overcast | 31° / 20° | 25% |
| Tue, Jul 28 | Overcast | 33° / 23° | 23% |
| Wed, Jul 29 | Partly cloudy | 35° / 25° | 20% |
Want more sun and moon detail for Chicago Heights? Use the sun calculator or moon calculator and search for Chicago Heights. For a live look at any other city, try the interactive weather tool.
Frequently asked questions
What's the weather like in Chicago Heights today?
Current conditions and today's forecast for Chicago Heights, United States are shown above, refreshed regularly through the day.
How accurate is a 14-day forecast?
A forecast is most reliable for the next 3-5 days. Beyond that, temperature and precipitation chances further out are a general trend rather than an exact prediction.
What is Chicago Heights's weather usually like?
For long-term averages — typical monthly temperatures and rainfall based on years of historical data — see Chicago Heights's climate page rather than this live forecast.