Weather forecast for tomorrow
Rockton, IL

Weather forecast for tomorrow

Tuesday, Jun 17.

Isolated Thunderstorms
5:16 am

8:37 pm
CDT
Isolated Thunderstorms
88°F / 64°F
  • Wind: 11mph WSW
  • Humidity: 64%
  • Precip. probability: 34%
  • Precipitation: 0.79"
  • UV index: 8
Tomorrow, isolated thunderstorm cells could develop in the afternoon.
With a low probability, moderate precipitation is expected. Temperature fluctuations between a humid 87.8°F and a breezy 64.4°F are predicted.
The maximum heat index, which combines air temperature and relative humidity, is assessed at a sweltering 96.8°F. Take into consideration that the heat index values are calculated for shade and light wind conditions. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
It will be hotter, and the temperature will align more closely with July's average high of 79.9°F than June's.
Sunrise will be at 5:16 am and sunset at 8:37 pm; tomorrow's daylight will last for 15h and 21min.

Frequently asked questions

What is the weather forecast for Rockton for tomorrow?
Tomorrow, in Rockton, occasional thunder and showers are anticipated.
Will it rain tomorrow?
Moderate precipitation of 0.79" is anticipated. The likelihood of rainfall is 34%.
What will be the maximum temperature tomorrow?
Tomorrow, the highest temperature in Rockton will be 87.8°F, while the lowest temperature will be 64.4°F. The maximum heat index, which factors the actual air temperature with the relative humidity, is evaluated at 96.8°F.
The maximum temperature will be significantly higher than the average highest temperature of 76.6°F in June. The lowest temperature will be a couple of degrees higher than the average low of 58.6°F.
When are sunrise and sunset tomorrow?
On Tuesday, in Rockton, sunrise will be at 5:16 am and sunset at 8:37 pm (CDT).
How long will the day be tomorrow?
In Rockton, the length of the day tomorrow will be 15h and 21min.

Hourly weather forecast

12 am
  • 72°F
  • Feels like:
    73°F
Mostly Clear
Mostly Clear
  • Wind: 6mph S
  • Pressure: 29.8"Hg
  • Humidity: 75%
  • Precip. probability: 8%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 70°F
  • Feels like:
    72°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 6mph SSW
  • Pressure: 29.8"Hg
  • Humidity: 81%
  • Precip. probability: 14%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 70°F
  • Feels like:
    72°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 6mph SSW
  • Pressure: 29.77"Hg
  • Humidity: 86%
  • Precip. probability: 9%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 5:16 am
6 am
  • 70°F
  • Feels like:
    72°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph SSW
  • Pressure: 29.77"Hg
  • Humidity: 90%
  • Precip. probability: 10%
  • Precipitation: 0"
  • Visibility: 9mi
8 am
  • 75°F
  • Feels like:
    77°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 9mph SW
  • Pressure: 29.77"Hg
  • Humidity: 81%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 79°F
  • Feels like:
    82°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 9mph SW
  • Pressure: 29.77"Hg
  • Humidity: 69%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 84°F
  • Feels like:
    88°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph WSW
  • Pressure: 29.77"Hg
  • Humidity: 57%
  • Precip. probability: 10%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 86°F
  • Feels like:
    90°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 11mph WSW
  • Pressure: 29.74"Hg
  • Humidity: 56%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 86°F
  • Feels like:
    90°F
Isolated Thunderstorms
Isolated Thunderstorms
  • Wind: 10mph W
  • Pressure: 29.71"Hg
  • Humidity: 53%
  • Precip. probability: 30%
  • Precipitation: 0.04"
  • Visibility: 9mi
6 pm
  • 84°F
  • Feels like:
    88°F
Isolated Thunderstorms
Isolated Thunderstorms
  • Wind: 7mph W
  • Pressure: 29.71"Hg
  • Humidity: 59%
  • Precip. probability: 31%
  • Precipitation: 0.04"
  • Visibility: 9mi
8 pm
  • 77°F
  • Feels like:
    81°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 6mph W
  • Pressure: 29.74"Hg
  • Humidity: 71%
  • Precip. probability: 44%
  • Precipitation: 0.04"
  • Visibility: 7mi
Sunset: 8:37 pm
10 pm
  • 72°F
  • Feels like:
    73°F
Cloudy
Cloudy
  • Wind: 3mph W
  • Pressure: 29.77"Hg
  • Humidity: 83%
  • Precip. probability: 21%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, on Tuesday, primarily dull and occasionally storm-filled weather is expected.
Rain is expected from 4 pm to 9 pm and at 11 pm. With moderate precipitation of 0.28", most rainfall is expected at 11 pm.
The temperature will vary between a minimum of 68°F and a maximum of 86°F. The hottest part of the day will be from 2 pm to 4 pm.
The expected temperature aligns more with July's average high than with June's 76.6°F. The expected low will be also more consistent with what’s common in July than the current June average of 58.6°F.
Updated: Jun 16, 2025 @ 09:44:18 UTC
Published by: Weather U.S. | About Us
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