Weather forecast for 10 days
Waukegan, IL

Weather forecast for the weekend

Sunday, Jun 15.

Partly Cloudy
5:12 am

8:31 pm
CDT
Partly Cloudy
73°F / 59°F
  • Wind: 8mph NE
  • Humidity: 68%
  • Precip. probability: 2%
  • Precipitation: 0"
  • UV index: 7
Today, a mix of clouds and blue sky is expected.
Temperature fluctuations between a warm 73.4°F and a refreshing 59°F are anticipated.
The anticipated maximum temperature will closely reflect June's average high of 70.5°F.
Sunrise was at 5:12 am and sunset will be at 8:31 pm; the daylight will last for 15h and 20min.

Frequently asked questions

What is the weather forecast for Waukegan for the next ten days?
In Waukegan, a combination of cloudy, mostly clear and thunderstorm-prone weather is expected for the next ten days.
Will it rain in the next ten days?
Rainfall is expected on Tuesday and Wednesday in Waukegan. With moderate precipitation of 0.75", Wednesday will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will range between 73.4°F and 87.8°F, as the minimum temperature will range between 59°F and 71.6°F.
Including the humidity's impact, the maximum feel-like temperature will range between 73.4°F and 95°F.
What will be the hottest and the coldest days?
The hottest days will be Saturday and next Sunday, with a maximum of 87.8°F. With a maximum temperature of 73.4°F, Sunday, Wednesday and next Tuesday will be the coldest days.

Long-term weather forecast

SunJun 15.
  • 73°F
  • 59°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph NE
  • Humidity: 68%
  • UV index: 7
  • Precip. probability: 2%
  • Precipitation: 0"
  • 5:12 am 8:31 pm CDT
MonJun 16.
  • 77°F
  • 66°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph ESE
  • Humidity: 63%
  • UV index: 9
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:12 am 8:32 pm CDT
TueJun 17.
  • 82°F
  • 66°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph SSW
  • Humidity: 63%
  • UV index: 9
  • Precip. probability: 24%
  • Precipitation: 0.67"
  • 5:12 am 8:32 pm CDT
WedJun 18.
  • 73°F
  • 63°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 9mph SE
  • Humidity: 78%
  • UV index: 6
  • Precip. probability: 53%
  • Precipitation: 0.75"
  • 5:12 am 8:32 pm CDT
ThuJun 19.
  • 81°F
  • 64°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph WNW
  • Humidity: 62%
  • UV index: 9
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:12 am 8:33 pm CDT
FriJun 20.
  • 82°F
  • 72°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph SSW
  • Humidity: 60%
  • UV index: 8
  • Precip. probability: 14%
  • Precipitation: 0"
  • 5:12 am 8:33 pm CDT
SatJun 21.
  • 88°F
  • 72°F
Mostly Sunny
Mostly Sunny
  • Wind: 16mph SW
  • Humidity: 61%
  • UV index: 9
  • Precip. probability: 22%
  • Precipitation: 0"
  • 5:13 am 8:33 pm CDT
SunJun 22.
  • 88°F
  • 72°F
Sunny
Sunny
  • Wind: 15mph SSW
  • Humidity: 59%
  • UV index: 9
  • Precip. probability: 9%
  • Precipitation: 0"
  • 5:13 am 8:33 pm CDT
MonJun 23.
  • 84°F
  • 64°F
Partly Cloudy
Partly Cloudy
  • Wind: 16mph SW
  • Humidity: 62%
  • UV index: 9
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:13 am 8:33 pm CDT
TueJun 24.
  • 73°F
  • 61°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph N
  • Humidity: 67%
  • UV index: 8
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:13 am 8:33 pm CDT
Models point to a combination of gloomy, sun-filled and thunderstorm-prone weather is expected.
Rainfall is predicted for Tuesday and Wednesday.
Expect a substantial fluctuation in daytime highs throughout the forecast window. The maximum temperature will vary between 73.4°F and 87.8°F, while the variation in nighttime lows will be also notably wide, as the minimum temperature is expected to range between 59°F and 71.6°F.
With a maximum temperature of 87.8°F, Saturday and next Sunday will be the hottest days; the coldest days will be Sunday, Wednesday and next Tuesday, with a maximum of 73.4°F.
Taking the humidity into consideration, the maximum feel-like temperature may increase and range between 73.4°F and a steamy 95°F.
Updated: Jun 15, 2025 @ 11:07:04 UTC
Published by: Weather U.S. | About Us
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