Current Weather Forecast for Jefferson, IL

Current Weather Conditions for Jefferson, IL

Partly sunny. High near 43, with temperatures falling to around 39 in the afternoon. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.

38°F

Wind: 10 mph WNW
Humidity: 73%
Probability of Precipitation: 0%

2 PM

3 PM

4 PM

5 PM

6 PM

7 PM

8 PM

9 PM

10 PM

11 PM

12 AM

1 AM

2 AM

38°

40°

41°

42°

43°

42°

40°

39°

37°

35°

34°

Day	Forecast	High	Low
Today	Partly Sunny Partly sunny. High near 43, with temperatures falling to around 39 in the afternoon. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.	43°F	38°F
Tonight	Partly Cloudy Partly cloudy, with a low around 26. Northwest wind around 10 mph.	43°F	38°F
Wednesday	Mostly Sunny Mostly sunny. High near 38, with temperatures falling to around 36 in the afternoon. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.	43°F	38°F
Wednesday Night	Partly Cloudy Partly cloudy, with a low around 26. Northwest wind 0 to 5 mph, with gusts as high as 10 mph.	43°F	38°F
Thursday	Mostly Cloudy Mostly cloudy, with a high near 38. Southwest wind 0 to 5 mph.	43°F	38°F
Thursday Night	Mostly Cloudy Mostly cloudy, with a low around 28.	43°F	38°F
Friday	Sunny Sunny, with a high near 44.	43°F	38°F
Friday Night	Mostly Clear Mostly clear, with a low around 29.	43°F	38°F
Saturday	Mostly Sunny Mostly sunny, with a high near 42.	43°F	38°F
Saturday Night	Mostly Cloudy then Slight Chance Rain A slight chance of rain after midnight. Mostly cloudy, with a low around 32.	43°F	38°F
Sunday	Chance Rain A chance of rain. Mostly sunny, with a high near 42.	43°F	38°F
Sunday Night	Partly Cloudy Partly cloudy, with a low around 29.	43°F	38°F
Washington's Birthday	Partly Sunny Partly sunny, with a high near 44.	43°F	38°F
Monday Night	Mostly Cloudy Mostly cloudy, with a low around 35.	43°F	38°F
Data provided by weather.gov