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Current Weather Conditions for Cornwall, IL

Widespread frost after 2am. Clear, with a low around 35. Southwest wind 5 to 10 mph.
41°F

Conditions

Wind: 10 mph W
Humidity: 61%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

3 AM 4 AM 5 AM 6 AM 7 AM 8 AM 9 AM 10 AM 11 AM 12 PM 1 PM 2 PM 3 PM
41° 39° 38° 37° 37° 36° 35° 35° 35° 35° 38° 41° 46°

Upcoming Week

Day Forecast High Low
Tonight
Clear then Widespread Frost
Widespread frost after 2am. Clear, with a low around 35. Southwest wind 5 to 10 mph.
62°F 44°F
Sunday
Widespread Frost then Mostly Sunny
Widespread frost before 8am. Mostly sunny, with a high near 53. West wind 10 to 15 mph, with gusts as high as 25 mph.
62°F 44°F
Sunday Night
Mostly Clear then Widespread Frost
Widespread frost after 4am. Mostly clear, with a low around 30. North wind 0 to 15 mph, with gusts as high as 25 mph.
62°F 44°F
Monday
Widespread Frost then Sunny
Widespread frost before 8am. Sunny, with a high near 58. Southeast wind 0 to 10 mph.
62°F 44°F
Monday Night
Partly Cloudy
Partly cloudy, with a low around 46.
62°F 44°F
Tuesday
Mostly Sunny
Mostly sunny, with a high near 74.
62°F 44°F
Tuesday Night
Partly Cloudy
Partly cloudy, with a low around 51.
62°F 44°F
Wednesday
Sunny
Sunny, with a high near 78.
62°F 44°F
Wednesday Night
Mostly Clear
Mostly clear, with a low around 58.
62°F 44°F
Thursday
Mostly Sunny then Slight Chance Rain Showers
A slight chance of rain showers after 1pm. Mostly sunny, with a high near 80.
62°F 44°F
Thursday Night
Showers And Thunderstorms Likely
A slight chance of rain showers before 7pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 60. Chance of precipitation is 70%.
62°F 44°F
Friday
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Mostly cloudy, with a high near 69. Chance of precipitation is 70%.
62°F 44°F
Friday Night
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.
62°F 44°F
Saturday
Slight Chance Rain Showers
A slight chance of rain showers. Mostly sunny, with a high near 62.
62°F 44°F
Data provided by weather.gov