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Current Weather Conditions for Illiopolis, IL

Sunny, with a high near 75. East northeast wind around 10 mph.
74°F

Conditions

Wind: 10 mph ENE
Humidity: 39%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM 6 AM 7 AM 8 AM 9 AM 10 AM
74° 73° 70° 66° 61° 58° 56° 54° 52° 51° 51° 50° 50°

Upcoming Week

Day Forecast High Low
This Afternoon
Sunny
Sunny, with a high near 75. East northeast wind around 10 mph.
74°F 42°F
Tonight
Mostly Clear
Mostly clear, with a low around 50. East northeast wind around 10 mph, with gusts as high as 16 mph.
74°F 42°F
Sunday
Mostly Sunny
Mostly sunny, with a high near 77. East southeast wind 10 to 14 mph, with gusts as high as 20 mph.
74°F 42°F
Sunday Night
Mostly Cloudy then Chance Rain Showers
A chance of rain showers after 1am. Mostly cloudy, with a low around 59. Southeast wind 12 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
74°F 42°F
Monday
Showers And Thunderstorms
A chance of rain showers before 7am, then showers and thunderstorms. Mostly cloudy, with a high near 78. South southeast wind 18 to 29 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
74°F 42°F
Monday Night
Showers And Thunderstorms
Showers and thunderstorms before 1am. Partly cloudy, with a low around 53. Southwest wind 14 to 26 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
74°F 42°F
Tuesday
Mostly Sunny
Mostly sunny, with a high near 67. West northwest wind around 13 mph, with gusts as high as 20 mph. New rainfall amounts less than a tenth of an inch possible.
74°F 42°F
Tuesday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 48. Chance of precipitation is 30%.
74°F 42°F
Wednesday
Mostly Sunny
Mostly sunny, with a high near 65.
74°F 42°F
Wednesday Night
Mostly Clear
Mostly clear, with a low around 43.
74°F 42°F
Thursday
Sunny
Sunny, with a high near 66.
74°F 42°F
Thursday Night
Partly Cloudy then Slight Chance Rain Showers
A slight chance of rain showers after 1am. Partly cloudy, with a low around 42.
74°F 42°F
Friday
Slight Chance Rain Showers then Mostly Sunny
A slight chance of rain showers before 7am. Mostly sunny, with a high near 60.
74°F 42°F
Friday Night
Mostly Cloudy
Mostly cloudy, with a low around 40.
74°F 42°F
Data provided by weather.gov