Weather forecast for tomorrow
Thursday, Jun 19.
5:14 am
8:32 pm
CDT
8:32 pm
CDT
AM Showers
84°F / 66°F
- Wind: 9mph WNW
- Humidity: 61%
- Precip. probability: 35%
- Precipitation: 0.04"
- UV index: 8
Tomorrow, in Arlington Heights, patchy morning showers will bring occasional rain.
Minimal precipitation is expected. The highest forecasted temperature is a moderately hot 84.2°F, while the lowest temperature will be a comfortable 66.2°F.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is estimated at a humid 87.8°F. Note that heat index values are valued for light wind and location in the shade.
The expected high is higher and consistent with July's normal of 81.1°F rather than June's.
Sunrise will be at 5:14 am and sunset at 8:32 pm; tomorrow's daylight will last for 15h and 19min.
Minimal precipitation is expected. The highest forecasted temperature is a moderately hot 84.2°F, while the lowest temperature will be a comfortable 66.2°F.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is estimated at a humid 87.8°F. Note that heat index values are valued for light wind and location in the shade.
The expected high is higher and consistent with July's normal of 81.1°F rather than June's.
Sunrise will be at 5:14 am and sunset at 8:32 pm; tomorrow's daylight will last for 15h and 19min.
Frequently asked questions
What is the weather forecast for Arlington Heights for tomorrow?
Tomorrow, wet conditions with brief showers are expected early in the day.
Will it rain tomorrow?
Tomorrow, there is a low probability of minimal rainfall in Arlington Heights.
What will be the highest temperature tomorrow?
Tomorrow, the maximum temperature will be 84.2°F, while the minimum temperature will be 66.2°F. The maximum heat index, which measures the combined effect of heat and moisture, is estimated at 87.8°F.
The maximum temperature will be moderately higher than the average highest temperature of 76.3°F in June. The lowest temperature will be also a couple of degrees higher than the average low of 60.6°F.
The maximum temperature will be moderately higher than the average highest temperature of 76.3°F in June. The lowest temperature will be also a couple of degrees higher than the average low of 60.6°F.
When is the sunrise / sunset tomorrow?
On Thursday, in Arlington Heights, sunrise will be at 5:14 am and sunset at 8:32 pm (CDT).
How long will the day be tomorrow?
Tomorrow, the daylight will last for 15h and 19min.
Hourly weather forecast
12 am
- 64°F
- Feels like:
64°F
Mostly Cloudy
- Wind: 6mph NW
- Pressure: 29.74"Hg
- Humidity: 91%
- Precip. probability: 23%
- Precipitation: 0"
- Visibility: 7mi
2 am
- 64°F
- Feels like:
64°F
Partly Cloudy
- Wind: 5mph NW
- Pressure: 29.77"Hg
- Humidity: 91%
- Precip. probability: 23%
- Precipitation: 0"
- Visibility: 6mi
4 am
- 64°F
- Feels like:
64°F
Mostly Cloudy
- Wind: 4mph WNW
- Pressure: 29.77"Hg
- Humidity: 92%
- Precip. probability: 18%
- Precipitation: 0"
- Visibility: 5mi
Sunrise: 5:14 am
6 am
- 64°F
- Feels like:
64°F
Cloudy
- Wind: 4mph W
- Pressure: 29.83"Hg
- Humidity: 93%
- Precip. probability: 24%
- Precipitation: 0"
- Visibility: 6mi
8 am
- 68°F
- Feels like:
70°F
Showers
- Wind: 6mph WNW
- Pressure: 29.85"Hg
- Humidity: 85%
- Precip. probability: 36%
- Precipitation: 0.04"
- Visibility: 6mi
10 am
- 72°F
- Feels like:
73°F
Mostly Cloudy
- Wind: 9mph WNW
- Pressure: 29.88"Hg
- Humidity: 74%
- Precip. probability: 22%
- Precipitation: 0"
- Visibility: 5mi
12 pm
- 79°F
- Feels like:
81°F
Mostly Cloudy
- Wind: 9mph WNW
- Pressure: 29.88"Hg
- Humidity: 55%
- Precip. probability: 4%
- Precipitation: 0"
- Visibility: 10mi
2 pm
- 81°F
- Feels like:
82°F
Partly Cloudy
- Wind: 9mph WNW
- Pressure: 29.88"Hg
- Humidity: 49%
- Precip. probability: 4%
- Precipitation: 0"
- Visibility: 10mi
4 pm
- 84°F
- Feels like:
84°F
Mostly Sunny
- Wind: 7mph W
- Pressure: 29.88"Hg
- Humidity: 45%
- Precip. probability: 1%
- Precipitation: 0"
- Visibility: 10mi
6 pm
- 82°F
- Feels like:
84°F
Mostly Sunny
- Wind: 7mph W
- Pressure: 29.88"Hg
- Humidity: 44%
- Precip. probability: 1%
- Precipitation: 0"
- Visibility: 10mi
8 pm
- 81°F
- Feels like:
82°F
Sunny
- Wind: 5mph W
- Pressure: 29.91"Hg
- Humidity: 51%
- Precip. probability: 1%
- Precipitation: 0"
- Visibility: 10mi
Sunset: 8:32 pm
10 pm
- 73°F
- Feels like:
73°F
Clear
- Wind: 4mph WSW
- Pressure: 29.94"Hg
- Humidity: 62%
- Precip. probability: 3%
- Precipitation: 0"
- Visibility: 10mi
Tomorrow, weather will be unstable, and a mix of cloudy, rain-soaked, thunderstorm-prone and bright weather is anticipated.
With minimal precipitation of 0.04", rain is expected at 7 am and 8 am.
The temperature will be between a minimum of 64.4°F and a maximum of 84.2°F. The hottest part of the day will be at 4 pm and 5 pm.
The expected temperature aligns more with July's average high than with June's 76.3°F. The lowest temperature is also more close to July's average minimum of 66°F than the usual minimum of 60.6°F in June.
With minimal precipitation of 0.04", rain is expected at 7 am and 8 am.
The temperature will be between a minimum of 64.4°F and a maximum of 84.2°F. The hottest part of the day will be at 4 pm and 5 pm.
The expected temperature aligns more with July's average high than with June's 76.3°F. The lowest temperature is also more close to July's average minimum of 66°F than the usual minimum of 60.6°F in June.
Updated: Jun 18, 2025 @ 13:11:32 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate