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Current Weather Conditions for Cornwall, IL

A slight chance of showers and thunderstorms after 5pm. Sunny. High near 80, with temperatures falling to around 78 in the afternoon. Southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
75°F

Conditions

Wind: 15 mph SW
Humidity: 40%
Probability of Precipitation: 1%

Hourly Forcast (next 12 hours)

5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM
75° 78° 78° 79° 80° 78° 78° 74° 67° 63° 61° 58° 56°

Upcoming Week

Day Forecast High Low
Today
Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 5pm. Sunny. High near 80, with temperatures falling to around 78 in the afternoon. Southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
80°F 55°F
Tonight
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 49. Northwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
80°F 55°F
Tuesday
Chance Rain Showers
A chance of rain showers after 7am. Mostly cloudy. High near 60, with temperatures falling to around 58 in the afternoon. North wind 5 to 10 mph. Chance of precipitation is 30%.
80°F 55°F
Tuesday Night
Chance Rain Showers then Mostly Cloudy
A chance of rain showers before 7pm. Mostly cloudy, with a low around 41. North wind 5 to 10 mph. Chance of precipitation is 30%.
80°F 55°F
Wednesday
Partly Sunny
Partly sunny, with a high near 58.
80°F 55°F
Wednesday Night
Mostly Cloudy
Mostly cloudy, with a low around 40.
80°F 55°F
Thursday
Mostly Sunny
Mostly sunny, with a high near 62.
80°F 55°F
Thursday Night
Slight Chance Rain Showers
A slight chance of rain showers between 7pm and 1am. Partly cloudy, with a low around 45.
80°F 55°F
Friday
Mostly Sunny then Slight Chance Rain Showers
A slight chance of rain showers after 1pm. Mostly sunny, with a high near 65.
80°F 55°F
Friday Night
Slight Chance Rain Showers
A slight chance of rain showers before 1am. Partly cloudy, with a low around 44.
80°F 55°F
Saturday
Sunny
Sunny, with a high near 70.
80°F 55°F
Saturday Night
Partly Cloudy then Slight Chance Rain Showers
A slight chance of rain showers after 1am. Partly cloudy, with a low around 48.
80°F 55°F
Sunday
Chance Showers And Thunderstorms
A slight chance of rain showers before 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 69. Chance of precipitation is 30%.
80°F 55°F
Sunday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy, with a low around 46. Chance of precipitation is 30%.
80°F 55°F
Data provided by weather.gov