Weather forecast for tomorrow
Rockdale, IL

Weather forecast for tomorrow

Friday, Jun 20.

AM Clouds / PM Sun
5:16 am

8:31 pm
CDT
AM Clouds / PM Sun
86°F / 75°F
  • Wind: 14mph SSW
  • Humidity: 64%
  • Precip. probability: 6%
  • Precipitation: 0"
  • UV index: 5
Tomorrow, expect morning clouds but afternoon sunshine will take over.
Anticipated temperatures will peak at a hot 86°F and dip to a minimum of a moderately hot 75.2°F.
The maximum heat index, which combines relative humidity and air temperature, is computed to be a hot 93.2°F. Note that heat index values are valued for light wind and location in the shade.
It will be hotter, and the temperature will align more closely with July's average high of 81.3°F than June's.
Sunrise will be at 5:16 am and sunset at 8:31 pm; tomorrow's daylight will last for 15h and 14min.

Frequently asked questions

What is the weather forecast for Rockdale for tomorrow?
On Friday, cloudy skies are expected in the morning. However, sunshine will break through by the afternoon.
What will be the maximum temperature tomorrow?
Tomorrow, the maximum temperature will be 86°F, while the minimum temperature will be 75.2°F. The maximum heat index, which modifies the air temperature to account for humidity, is assessed at 93.2°F.
The maximum temperature will be moderately higher than the average highest temperature of 79.2°F in June. The lowest temperature will be noticeably higher than the average low of 61.3°F.
What time are sunrise and sunset tomorrow in Rockdale?
On Friday, in Rockdale, sunrise will be at 5:16 am and sunset at 8:31 pm (CDT).
How long will the day be tomorrow?
In Rockdale, tomorrow, there will be 15h and 14min of daylight.

Hourly weather forecast

12 am
  • 68°F
  • Feels like:
    68°F
Clear
Clear
  • Wind: 2mph SW
  • Pressure: 29.91"Hg
  • Humidity: 81%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 66°F
  • Feels like:
    68°F
Clear
Clear
  • Wind: 3mph SW
  • Pressure: 29.94"Hg
  • Humidity: 84%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 66°F
  • Feels like:
    66°F
Partly Cloudy
Partly Cloudy
  • Wind: 3mph SW
  • Pressure: 29.94"Hg
  • Humidity: 88%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 5:16 am
6 am
  • 66°F
  • Feels like:
    66°F
Partly Cloudy
Partly Cloudy
  • Wind: 4mph SSW
  • Pressure: 29.94"Hg
  • Humidity: 91%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 10mi
8 am
  • 72°F
  • Feels like:
    73°F
Cloudy
Cloudy
  • Wind: 7mph SW
  • Pressure: 29.94"Hg
  • Humidity: 80%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 79°F
  • Feels like:
    82°F
Cloudy
Cloudy
  • Wind: 10mph SW
  • Pressure: 29.94"Hg
  • Humidity: 66%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 81°F
  • Feels like:
    82°F
Cloudy
Cloudy
  • Wind: 11mph SSW
  • Pressure: 29.94"Hg
  • Humidity: 63%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 82°F
  • Feels like:
    86°F
Cloudy
Cloudy
  • Wind: 12mph SSW
  • Pressure: 29.88"Hg
  • Humidity: 60%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 84°F
  • Feels like:
    88°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph S
  • Pressure: 29.85"Hg
  • Humidity: 55%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 84°F
  • Feels like:
    88°F
Mostly Sunny
Mostly Sunny
  • Wind: 14mph S
  • Pressure: 29.83"Hg
  • Humidity: 53%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 82°F
  • Feels like:
    84°F
Sunny
Sunny
  • Wind: 11mph S
  • Pressure: 29.83"Hg
  • Humidity: 60%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:31 pm
10 pm
  • 79°F
  • Feels like:
    82°F
Clear
Clear
  • Wind: 11mph S
  • Pressure: 29.85"Hg
  • Humidity: 69%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, on Friday, a combination of cloudy and bright weather is anticipated.
The temperature will be between a minimum of 66.2°F and a maximum of 86°F. The hottest part of the day will be around 5 pm.
The temperature will be more consistent with what’s typical for July than the usual maximum in June. The expected low will be also more resembling what’s common in July than the current June average of 61.3°F.
Updated: Jun 19, 2025 @ 14:31:16 UTC
Published by: Weather U.S. | About Us
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