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Current Weather Conditions for Sullivan, IL

Mostly cloudy, with a low around 15. North northeast wind 8 to 12 mph, with gusts as high as 23 mph.
23°F

Conditions

Wind: 12 mph N
Humidity: 77%
Probability of Precipitation: 2%

Hourly Forcast (next 12 hours)

5 AM 6 AM 7 AM 8 AM 9 AM 10 AM 11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM
23° 22° 21° 20° 19° 19° 17° 16° 15° 17° 19° 22° 23°

Upcoming Week

Day Forecast High Low
Tonight
Mostly Cloudy
Mostly cloudy, with a low around 15. North northeast wind 8 to 12 mph, with gusts as high as 23 mph.
11°F 1°F
Monday
Mostly Sunny
Mostly sunny, with a high near 28. Wind chill values as low as 5. North wind 2 to 8 mph.
11°F 1°F
Monday Night
Partly Cloudy
Partly cloudy. Low around 18, with temperatures rising to around 27 overnight. South wind 2 to 14 mph, with gusts as high as 21 mph.
11°F 1°F
Tuesday
Partly Sunny
Partly sunny, with a high near 43. South southwest wind around 14 mph, with gusts as high as 21 mph.
11°F 1°F
Tuesday Night
Mostly Cloudy then Slight Chance Light Rain
A slight chance of rain after midnight. Mostly cloudy, with a low around 36. Southwest wind 12 to 18 mph, with gusts as high as 30 mph.
11°F 1°F
Wednesday
Slight Chance Light Rain then Mostly Cloudy
A slight chance of rain before noon. Mostly cloudy, with a high near 42. West wind 12 to 18 mph, with gusts as high as 32 mph.
11°F 1°F
Wednesday Night
Mostly Cloudy then Slight Chance Light Snow
A slight chance of snow after midnight. Mostly cloudy, with a low around 21. West northwest wind 6 to 9 mph.
11°F 1°F
Thursday
Chance Light Snow
A chance of snow. Mostly cloudy, with a high near 31. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
11°F 1°F
Thursday Night
Slight Chance Light Snow then Mostly Cloudy
A slight chance of snow before midnight. Mostly cloudy, with a low around 13.
11°F 1°F
Friday
Partly Sunny
Partly sunny, with a high near 22.
11°F 1°F
Friday Night
Mostly Cloudy
Mostly cloudy, with a low around 0.
11°F 1°F
Saturday
Partly Sunny
Partly sunny, with a high near 13.
11°F 1°F
Saturday Night
Mostly Cloudy
Mostly cloudy, with a low around 0.
11°F 1°F
Sunday
Mostly Sunny
Mostly sunny, with a high near 18.
11°F 1°F
Data provided by weather.gov