National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

Lat: 42.43°NLon: 87.86°WElev: 709ft.

Fair and Breezy

63°F

17°C

Humidity 50%
Wind Speed W 23 G 31 mph
Barometer 29.85 in (1010.9 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 16 Feb 12:51 pm CST
Extended Forecast for

Pistakee Highlands IL

  • Washington's Birthday

    Washington's Birthday: Sunny, with a high near 63. Breezy, with a west southwest wind 15 to 20 mph decreasing to 5 to 10 mph. Winds could gust as high as 30 mph.

    High: 63 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 39. Southwest wind around 5 mph becoming east after midnight. Winds could gust as high as 15 mph.

    Low: 39 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: A 20 percent chance of rain after 5pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 54. Southeast wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 54 °F

    Patchy Fog
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: Rain and possibly a thunderstorm. Low around 48. Southeast wind around 15 mph becoming south southwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%.

    Low: 48 °F

    Rain

  • Wednesday

    Wednesday: Sunny, with a high near 62. Breezy, with a west southwest wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 62 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Thursday

    Thursday: A 40 percent chance of rain after noon. Partly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Rain. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Rain

  • Friday

    Friday: A chance of rain and snow before noon, then a chance of snow. Mostly cloudy, with a high near 42.

    High: 42 °F

    Chance
    Rain/Snow
    then Chance
    Snow

Detailed Forecast

Washington's Birthday
Sunny, with a high near 63. Breezy, with a west southwest wind 15 to 20 mph decreasing to 5 to 10 mph. Winds could gust as high as 30 mph.
Tonight
Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 39. Southwest wind around 5 mph becoming east after midnight. Winds could gust as high as 15 mph.
Tuesday
A 20 percent chance of rain after 5pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 54. Southeast wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Rain and possibly a thunderstorm. Low around 48. Southeast wind around 15 mph becoming south southwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%.
Wednesday
Sunny, with a high near 62. Breezy, with a west southwest wind 10 to 20 mph, with gusts as high as 30 mph.
Wednesday Night
Partly cloudy, with a low around 36.
Thursday
A 40 percent chance of rain after noon. Partly sunny, with a high near 56.
Thursday Night
Rain. Mostly cloudy, with a low around 35.
Friday
A chance of rain and snow before noon, then a chance of snow. Mostly cloudy, with a high near 42.
Friday Night
Mostly cloudy, with a low around 26.
Saturday
Partly sunny, with a high near 38.
Saturday Night
Mostly cloudy, with a low around 23.
Sunday
Mostly sunny, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Pistakee Highlands IL
 42.38°N 88.23°W
Last Update:
1:21 pm CST Feb 16, 2026
Forecast Valid:
1pm CST Feb 16, 2026-6pm CST Feb 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation