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Current Weather Conditions for Jefferson, IL

Mostly cloudy, with a high near 49. South southwest wind around 10 mph, with gusts as high as 25 mph.
48°F

Conditions

Wind: 10 mph SSW
Humidity: 58%
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
48° 48° 47° 46° 46° 45° 45° 44° 43° 42° 41° 40° 39°

Upcoming Week

Day Forecast High Low
This Afternoon
Mostly Cloudy
Mostly cloudy, with a high near 49. South southwest wind around 10 mph, with gusts as high as 25 mph.
48°F 25°F
Tonight
Mostly Clear
Mostly clear, with a low around 37. West southwest wind around 10 mph, with gusts as high as 25 mph.
48°F 25°F
Sunday
Sunny
Sunny. High near 52, with temperatures falling to around 48 in the afternoon. West wind 5 to 10 mph.
48°F 25°F
Sunday Night
Mostly Clear
Mostly clear, with a low around 36. Southwest wind around 5 mph, with gusts as high as 10 mph.
48°F 25°F
Monday
Mostly Cloudy
Mostly cloudy, with a high near 54. South wind 5 to 10 mph, with gusts as high as 20 mph.
48°F 25°F
Monday Night
Rain
Rain. Cloudy, with a low around 46. Chance of precipitation is 90%.
48°F 25°F
Tuesday
Chance Rain then Chance Rain Showers
A chance of rain before noon, then a chance of rain showers. Mostly cloudy, with a high near 55.
48°F 25°F
Tuesday Night
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a low around 34.
48°F 25°F
Wednesday
Slight Chance Snow Showers
A slight chance of snow showers. Partly sunny, with a high near 39.
48°F 25°F
Wednesday Night
Mostly Cloudy
Mostly cloudy, with a low around 26.
48°F 25°F
Thanksgiving Day
Mostly Sunny
Mostly sunny, with a high near 35.
48°F 25°F
Thursday Night
Partly Cloudy
Partly cloudy, with a low around 23.
48°F 25°F
Friday
Mostly Sunny
Mostly sunny, with a high near 33.
48°F 25°F
Friday Night
Partly Cloudy then Slight Chance Snow
A slight chance of snow after midnight. Partly cloudy, with a low around 24.
48°F 25°F
Data provided by weather.gov