Weather forecast for tomorrow
Gross, IL

Weather forecast for tomorrow

Wednesday, Jun 18.

PM Thunderstorms
5:30 am

8:18 pm
CDT
PM Thunderstorms
86°F / 68°F
  • Wind: 17mph SSW
  • Humidity: 77%
  • Precip. probability: 64%
  • Precipitation: 1.14"
  • UV index: 8
Tomorrow, in Gross, stormy skies and lightning strikes are also expected later today.
Elevated precipitation of 1.14" is predicted. The temperature variation is anticipated to range from a maximum of a blazing 86°F to a minimum of an agreeable 68°F.
The maximum heat index, which measures the combined effect of heat and moisture, is estimated at a sizzling 98.6°F. Note that heat index values are valued for light wind and location in the shade. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The anticipated daytime maximum should align with the typical June high of 84°F.
Sunrise will be at 5:30 am and sunset at 8:18 pm; tomorrow's daylight will last for 14h and 48min.

Frequently asked questions

What is the weather forecast for Gross for tomorrow?
On Wednesday, isolated thunderstorms are expected with brief heavy rain.
Will it rain tomorrow in Gross?
Yes. With a probability of 64%, substantial precipitation of 1.14" is forecasted.
What will be the maximum temperature tomorrow?
Tomorrow, the highest temperature will be 86°F, while the lowest temperature will be 68°F. The maximum heat index, which adjusts the air temperature based on humidity, is computed to be 98.6°F.
The maximum temperature will be in line with the average highest temperature of 84°F in June. The lowest temperature will be also in line with the average low of 66.4°F.
What time are sunrise and sunset tomorrow?
On Wednesday, in Gross, sunrise will be at 5:30 am and sunset at 8:18 pm (CDT).
How many hours of daylight will Gross have tomorrow?
In Gross, the length of the day tomorrow will be 14h and 48min.

Hourly weather forecast

12 am
  • 73°F
  • Feels like:
    79°F
Partly Cloudy
Partly Cloudy
  • Wind: 4mph SSW
  • Pressure: 29.85"Hg
  • Humidity: 94%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 9mi
2 am
  • 73°F
  • Feels like:
    77°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 4mph SSW
  • Pressure: 29.85"Hg
  • Humidity: 95%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 9mi
4 am
  • 73°F
  • Feels like:
    77°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 5mph SSW
  • Pressure: 29.85"Hg
  • Humidity: 96%
  • Precip. probability: 11%
  • Precipitation: 0"
  • Visibility: 9mi
Sunrise: 5:30 am
6 am
  • 73°F
  • Feels like:
    77°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 6mph SSW
  • Pressure: 29.85"Hg
  • Humidity: 95%
  • Precip. probability: 17%
  • Precipitation: 0"
  • Visibility: 8mi
8 am
  • 75°F
  • Feels like:
    81°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph SSW
  • Pressure: 29.85"Hg
  • Humidity: 90%
  • Precip. probability: 9%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 81°F
  • Feels like:
    86°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph SSW
  • Pressure: 29.85"Hg
  • Humidity: 80%
  • Precip. probability: 20%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 84°F
  • Feels like:
    91°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 15mph SSW
  • Pressure: 29.85"Hg
  • Humidity: 72%
  • Precip. probability: 12%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 86°F
  • Feels like:
    93°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 17mph SSW
  • Pressure: 29.85"Hg
  • Humidity: 70%
  • Precip. probability: 40%
  • Precipitation: 0.08"
  • Visibility: 7mi
4 pm
  • 86°F
  • Feels like:
    93°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 17mph SSW
  • Pressure: 29.8"Hg
  • Humidity: 66%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 82°F
  • Feels like:
    88°F
Thunderstorms
Thunderstorms
  • Wind: 12mph SW
  • Pressure: 29.8"Hg
  • Humidity: 74%
  • Precip. probability: 64%
  • Precipitation: 0.08"
  • Visibility: 6mi
8 pm
  • 75°F
  • Feels like:
    81°F
Thunderstorms
Thunderstorms
  • Wind: 9mph SW
  • Pressure: 29.85"Hg
  • Humidity: 87%
  • Precip. probability: 64%
  • Precipitation: 0.12"
  • Visibility: 6mi
Sunset: 8:18 pm
10 pm
  • 73°F
  • Feels like:
    75°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 9mph SW
  • Pressure: 29.88"Hg
  • Humidity: 92%
  • Precip. probability: 47%
  • Precipitation: 0.12"
  • Visibility: 4mi
Tomorrow, on Wednesday, a combination of primarily dull and occasionally turbulent and damp weather is anticipated.
Rainfall is predicted at 1 pm, 2 pm, and from 6 pm to 11 pm. With increased precipitation of 0.39", most rainfall is expected at 7 pm.
The temperature will vary between a minimum of 73.4°F and a maximum of 86°F. The feels-like temperature will vary between the lowest temperature of 75.2°F and the highest temperature of 93.2°F. The hottest part of the day will be at 2 pm and 4 pm.
The maximum temperature will be comparable to the average high of 84°F in June. The temperature low is forecasted to be also in line with the usual June value of 66.4°F.
Updated: Jun 17, 2025 @ 19:03:19 UTC
Published by: Weather U.S. | About Us
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