Forecast for Glendale Heights, IL | Forecast Periods: 14
Monday
Mar 16
2026
Glendale Heights, IL
Updated: 1:56 PM CDT
26°F
Snow Showers And Patchy Blowing Snow
20 mph NW
Precipitation: 80%
Snow showers and patchy blowing snow. Cloudy. High near 26, with temperatures falling to around 23 in the afternoon. Northwest wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of less than half an inch possible.
Hourly Forecast
Extended Forecast
Tonight
Mon, Mar 16
9°F
Chance Snow Showers And Patchy Blowing Snow then Patchy Blowing Snow
10 mph NW
Precipitation: 30%
A chance of snow showers and patchy blowing snow before 8pm, then patchy blowing snow and a slight chance of snow showers between 8pm and 2am. Mostly cloudy, with a low around 9. Wind chill values as low as -5. Northwest wind 10 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 30%. New snow accumulation of less than half an inch possible.
Tuesday
Tue, Mar 17
24°F
Mostly Sunny
10 mph W
Precipitation: 1%
Mostly sunny, with a high near 24. Wind chill values as low as -5. West wind around 10 mph, with gusts as high as 20 mph.
Tuesday Night
Tue, Mar 17
20°F
Snow
5 mph SSW
Precipitation: 87%
Snow after 7pm. Cloudy, with a low around 20. South southwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Wednesday
Wed, Mar 18
42°F
Snow then Mostly Cloudy
10 mph SSW
Precipitation: 85%
Snow before 7am. Mostly cloudy, with a high near 42. South southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of less than half an inch possible.
Wednesday Night
Wed, Mar 18
32°F
Mostly Cloudy
5 mph SW
Precipitation: 9%
Mostly cloudy, with a low around 32.
Thursday
Thu, Mar 19
51°F
Mostly Sunny
5 mph WSW
Precipitation: 11%
Mostly sunny, with a high near 51.
Thursday Night
Thu, Mar 19
37°F
Mostly Cloudy
5 mph WNW
Precipitation: 2%
Mostly cloudy, with a low around 37.
Friday
Fri, Mar 20
59°F
Partly Sunny
5 mph WSW
Precipitation: 1%
Partly sunny, with a high near 59.
Friday Night
Fri, Mar 20
40°F
Mostly Cloudy
10 mph W
Precipitation: 4%
Mostly cloudy, with a low around 40.
Saturday
Sat, Mar 21
60°F
Mostly Sunny
10 mph W
Precipitation: 4%
Mostly sunny, with a high near 60.
Saturday Night
Sat, Mar 21
39°F
Partly Cloudy
10 mph NW
Precipitation: 7%
Partly cloudy, with a low around 39.
Sunday
Sun, Mar 22
55°F
Partly Sunny
10 mph NNW
Precipitation: 9%
Partly sunny, with a high near 55.
Sunday Night
Sun, Mar 22
30°F
Mostly Cloudy
10 mph N
Precipitation: 3%
Mostly cloudy, with a low around 30.