Find the Best Places in the United States

Compare Cost of Living, Education, Income, Population, and More.

Current Weather Conditions for Il Sec State, IL

Mostly sunny, with a high near 27. Southeast wind around 3 mph.
17°F

Conditions

Wind: 3 mph ENE
Humidity: 77%
Probability of Precipitation: 2%

Hourly Forcast (next 12 hours)

4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM
17° 19° 21° 24° 27° 27° 26° 24° 22° 22° 21° 21° 22°

Upcoming Week

Day Forecast High Low
Today
Mostly Sunny
Mostly sunny, with a high near 27. Southeast wind around 3 mph.
27°F 15°F
Tonight
Partly Cloudy
Partly cloudy. Low around 21, with temperatures rising to around 29 overnight. South wind 5 to 14 mph, with gusts as high as 22 mph.
27°F 15°F
Tuesday
Partly Sunny
Partly sunny, with a high near 43. Southwest wind around 13 mph, with gusts as high as 22 mph.
27°F 15°F
Tuesday Night
Mostly Cloudy then Chance Light Rain
A chance of rain after midnight. Mostly cloudy. Low around 38, with temperatures rising to around 43 overnight. Southwest wind 14 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.
27°F 15°F
Wednesday
Mostly Cloudy
Mostly cloudy. High near 41, with temperatures falling to around 33 in the afternoon. West northwest wind 13 to 20 mph, with gusts as high as 31 mph.
27°F 15°F
Wednesday Night
Mostly Cloudy
Mostly cloudy, with a low around 23. West northwest wind 6 to 10 mph, with gusts as high as 18 mph.
27°F 15°F
Thursday
Chance Light Snow
A chance of snow. Mostly cloudy, with a high near 32. West southwest wind around 7 mph. Chance of precipitation is 30%.
27°F 15°F
Thursday Night
Slight Chance Light Snow then Mostly Cloudy
A slight chance of snow before midnight. Mostly cloudy, with a low around 18.
27°F 15°F
Friday
Slight Chance Light Snow
A slight chance of snow. Partly sunny, with a high near 25.
27°F 15°F
Friday Night
Mostly Cloudy
Mostly cloudy, with a low around 3.
27°F 15°F
Saturday
Partly Sunny
Partly sunny, with a high near 13.
27°F 15°F
Saturday Night
Mostly Cloudy
Mostly cloudy, with a low around 4.
27°F 15°F
Sunday
Mostly Sunny
Mostly sunny, with a high near 22.
27°F 15°F
Sunday Night
Mostly Cloudy then Slight Chance Freezing Rain
A slight chance of freezing rain after midnight. Mostly cloudy, with a low around 13.
27°F 15°F
Data provided by weather.gov