Weather forecast for tomorrow
Cairo, IL

Weather forecast for tomorrow

Wednesday, Jun 18.

PM Thunderstorms
5:35 am

8:20 pm
CDT
PM Thunderstorms
90°F / 70°F
  • Wind: 19mph SSW
  • Humidity: 76%
  • Precip. probability: 64%
  • Precipitation: 0.59"
  • UV index: 9
Tomorrow, on Wednesday, June 18, storms with thunder and lightning are also expected during the afternoon.
The chance of rainfall is high, and precipitation will be moderate. Temperatures are predicted to range from a maximum of a hot 89.6°F to a minimum of an agreeable 69.8°F.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is assessed at a torridly hot 109.4°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 highest temperature is forecasted to follow the average for June, around 86°F.
Sunrise will be at 5:35 am and sunset at 8:20 pm; tomorrow's daylight will last for 14h and 45min.

Frequently asked questions

What is the weather forecast for Cairo for tomorrow?
On Wednesday, rumbles of thunder are possible along with moderate rain in the afternoon.
Will it rain tomorrow?
Moderate precipitation of 0.59" is anticipated. The likelihood of rainfall is 64%.
What will be the maximum temperature tomorrow?
Tomorrow, the highest temperature will be 89.6°F, while the lowest temperature will be 69.8°F. The maximum heat index, which represents the influence of relative humidity on air temperature, is evaluated at 109.4°F.
The maximum temperature will be in line with the average highest temperature of 86°F in June. The lowest temperature will be also in line with the average low of 67.6°F.
When is the sunrise / sunset tomorrow?
On Wednesday, in Cairo, sunrise will be at 5:35 am and sunset at 8:20 pm (CDT).
How many hours of daylight will Cairo have tomorrow?
In Cairo, the length of the day tomorrow will be 14h and 45min.

Hourly weather forecast

12 am
  • 79°F
  • Feels like:
    84°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph S
  • Pressure: 29.83"Hg
  • Humidity: 92%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 77°F
  • Feels like:
    82°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph SSW
  • Pressure: 29.83"Hg
  • Humidity: 91%
  • Precip. probability: 8%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 77°F
  • Feels like:
    82°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 7mph SSW
  • Pressure: 29.83"Hg
  • Humidity: 91%
  • Precip. probability: 10%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 5:35 am
6 am
  • 77°F
  • Feels like:
    82°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 8mph SSW
  • Pressure: 29.85"Hg
  • Humidity: 93%
  • Precip. probability: 10%
  • Precipitation: 0"
  • Visibility: 6mi
8 am
  • 79°F
  • Feels like:
    84°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph SSW
  • Pressure: 29.85"Hg
  • Humidity: 89%
  • Precip. probability: 9%
  • Precipitation: 0"
  • Visibility: 7mi
10 am
  • 82°F
  • Feels like:
    91°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph SSW
  • Pressure: 29.85"Hg
  • Humidity: 79%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 84°F
  • Feels like:
    95°F
Partly Cloudy
Partly Cloudy
  • Wind: 17mph SSW
  • Pressure: 29.85"Hg
  • Humidity: 74%
  • Precip. probability: 12%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 88°F
  • Feels like:
    97°F
Partly Cloudy
Partly Cloudy
  • Wind: 19mph SSW
  • Pressure: 29.85"Hg
  • Humidity: 69%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 88°F
  • Feels like:
    99°F
Partly Cloudy
Partly Cloudy
  • Wind: 19mph SSW
  • Pressure: 29.83"Hg
  • Humidity: 66%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 84°F
  • Feels like:
    91°F
Thunderstorms
Thunderstorms
  • Wind: 14mph SW
  • Pressure: 29.83"Hg
  • Humidity: 69%
  • Precip. probability: 64%
  • Precipitation: 0.16"
  • Visibility: 6mi
8 pm
  • 81°F
  • Feels like:
    86°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 10mph SW
  • Pressure: 29.85"Hg
  • Humidity: 78%
  • Precip. probability: 36%
  • Precipitation: 0.04"
  • Visibility: 7mi
Sunset: 8:20 pm
10 pm
  • 77°F
  • Feels like:
    81°F
Thunderstorms
Thunderstorms
  • Wind: 7mph SW
  • Pressure: 29.88"Hg
  • Humidity: 89%
  • Precip. probability: 73%
  • Precipitation: 0.16"
  • Visibility: 6mi
Tomorrow, a combination of primarily cloudy and occasionally thunderstorm-prone and damp weather is forecasted.
Rainfall is expected at 5 pm, 6 pm, and from 8 pm to 11 pm. With moderate precipitation of 0.16", the most intense rain will be falling at 6 pm, 10 pm and 11 pm.
The temperature will be between the lowest temperature of 73.4°F and the highest temperature of 87.8°F. The feels-like temperature will vary between a minimum of 78.8°F and a maximum of 98.6°F. The hottest part of the day will be at 2 pm and 4 pm.
The maximum temperature will be similar to June's average highest temperature of 86°F. The lowest temperature is also similar to June's typical minimum of 67.6°F.
Updated: Jun 17, 2025 @ 17:08:27 UTC
Published by: Weather U.S. | About Us
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