Find the Best Places in the United States

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

Current Weather Conditions for Jefferson, IL

Scattered snow showers before 4pm. Cloudy, with a high near 35. West wind 20 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 40%.
34°F

Conditions

Wind: 25 mph W
Humidity: 77%
Probability of Precipitation: 40%

Hourly Forcast (next 12 hours)

6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM 6 AM
34° 34° 34° 35° 35° 34° 34° 33° 33° 32° 32° 31° 31°

Upcoming Week

Day Forecast High Low
This Afternoon
Scattered Snow Showers
Scattered snow showers before 4pm. Cloudy, with a high near 35. West wind 20 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 40%.
38°F 33°F
Tonight
Mostly Cloudy
Mostly cloudy, with a low around 28. West wind 10 to 20 mph, with gusts as high as 35 mph.
38°F 33°F
Saturday
Partly Sunny
Partly sunny. High near 38, with temperatures falling to around 36 in the afternoon. West northwest wind 10 to 15 mph.
38°F 33°F
Saturday Night
Cloudy then Slight Chance Snow
A slight chance of snow after midnight. Cloudy, with a low around 26. Northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
38°F 33°F
Sunday
Chance Snow
A chance of snow. Cloudy, with a high near 33. Northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
38°F 33°F
Sunday Night
Chance Snow
A chance of snow. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.
38°F 33°F
Monday
Slight Chance Snow then Mostly Cloudy
A slight chance of snow before noon. Mostly cloudy, with a high near 31.
38°F 33°F
Monday Night
Mostly Cloudy
Mostly cloudy, with a low around 21.
38°F 33°F
Tuesday
Partly Sunny
Partly sunny, with a high near 41.
38°F 33°F
Tuesday Night
Mostly Cloudy
Mostly cloudy, with a low around 33.
38°F 33°F
Wednesday
Chance Rain
A chance of rain. Partly sunny, with a high near 46.
38°F 33°F
Wednesday Night
Slight Chance Rain And Snow then Partly Cloudy
A slight chance of rain and snow before midnight. Partly cloudy, with a low around 26.
38°F 33°F
Thursday
Slight Chance Snow
A slight chance of snow before noon, then a slight chance of rain and snow. Sunny, with a high near 42.
38°F 33°F
Thursday Night
Chance Rain And Snow
A chance of rain and snow. Partly cloudy, with a low around 30.
38°F 33°F
Data provided by weather.gov