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Arlington Heights weather
Current conditions and a 14-day forecast for Arlington Heights, United States. Looking for typical seasonal weather instead? See the historical climate averages.
Now
34°C
Clear sky · feels 39°C
Humidity
46%
relative humidity
Wind
7 km/h
10m wind speed
Chance of rain
0%
today
Next 24 hours in Arlington Heights
| Time | Conditions | Temp | Rain chance |
|---|---|---|---|
| 12pm | Clear sky | 34°C | 0% |
| 1pm | Clear sky | 35°C | 0% |
| 2pm | Clear sky | 35°C | 0% |
| 3pm | Clear sky | 36°C | 0% |
| 4pm | Partly cloudy | 35°C | 0% |
| 5pm | Clear sky | 34°C | 0% |
| 6pm | Clear sky | 33°C | 0% |
| 7pm | Clear sky | 33°C | 0% |
| 8pm | Clear sky | 30°C | 0% |
| 9pm | Clear sky | 29°C | 0% |
| 10pm | Clear sky | 27°C | 0% |
| 11pm | Clear sky | 27°C | 0% |
| 12am | Clear sky | 26°C | 0% |
| 1am | Overcast | 25°C | 0% |
| 2am | Overcast | 24°C | 0% |
| 3am | Overcast | 24°C | 0% |
| 4am | Overcast | 23°C | 0% |
| 5am | Overcast | 23°C | 0% |
| 6am | Mainly clear | 23°C | 0% |
| 7am | Partly cloudy | 26°C | 1% |
| 8am | Overcast | 29°C | 0% |
| 9am | Overcast | 32°C | 0% |
| 10am | Clear sky | 33°C | 0% |
| 11am | Clear sky | 34°C | 0% |
14-day forecast for Arlington Heights
| Day | Conditions | High / Low | Rain chance |
|---|---|---|---|
| Today | Fog | 36° / 23° | 0% |
| Thu, Jul 16 | Overcast | 36° / 23° | 7% |
| Fri, Jul 17 | Thunderstorm | 32° / 24° | 67% |
| Sat, Jul 18 | Mainly clear | 34° / 23° | 47% |
| Sun, Jul 19 | Overcast | 29° / 20° | 11% |
| Mon, Jul 20 | Thunderstorm | 29° / 20° | 27% |
| Tue, Jul 21 | Dense drizzle | 28° / 20° | 27% |
| Wed, Jul 22 | Overcast | 25° / 20° | 6% |
| Thu, Jul 23 | Moderate drizzle | 30° / 20° | 8% |
| Fri, Jul 24 | Overcast | 34° / 22° | 13% |
| Sat, Jul 25 | Partly cloudy | 25° / 16° | 13% |
| Sun, Jul 26 | Overcast | 27° / 15° | 16% |
| Mon, Jul 27 | Overcast | 29° / 17° | 29% |
| Tue, Jul 28 | Overcast | 29° / 18° | 27% |
Want more sun and moon detail for Arlington Heights? Use the sun calculator or moon calculator and search for Arlington Heights. For a live look at any other city, try the interactive weather tool.
Frequently asked questions
What's the weather like in Arlington Heights today?
Current conditions and today's forecast for Arlington 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 Arlington Heights's weather usually like?
For long-term averages — typical monthly temperatures and rainfall based on years of historical data — see Arlington Heights's climate page rather than this live forecast.