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Jefferson, IL Weather Forecast and Current Conditions

Current Conditions From Nearby Station  

Sunny 69°F
Feels Like 69°F  
Humidity 73% Dew Point 60°F Wind SSE 1 MPH Gusts 2 Barometer 29.76 in.755.9 mm
Solar Rad 23 w/m2 UV Index 0
Report from a personal weather station 10.3 miles ESE of central Jefferson
at

Current Conditions From Nearby Station  

Sunny 69°F
Feels Like 69°F  
Humidity 73% Dew Point 60°F Wind SSE 1 MPH Gusts 2 Barometer 29.76 in.755.9 mm
Solar Rad 23 w/m2 UV Index 0
Report from a personal weather station 10.3 miles ESE of central Jefferson
at

Point Forecast at a Glance

SunOct 5
Sun Oct 5: Sunny, High 88°F, Low 62°F
88°
62°
MonOct 6
Mon Oct 6: Isolated Thunderstorms, High 85°F, Low 66°F
60%
85°
66°
TueOct 7
Tue Oct 7: Thunderstorms, High 79°F, Low 55°F
50%
79°
55°
WedOct 8
Wed Oct 8: Sunny, High 76°F, Low 51°F
10%
76°
51°
ThuOct 9
Thu Oct 9: Sunny, High 78°F, Low 51°F
78°
51°
FriOct 10
Fri Oct 10: Sunny, High 81°F, Low 54°F
10%
81°
54°
SatOct 11
Sat Oct 11: Sunny, High 81°F, Low 56°F
10%
81°
56°


This Date in Weather History

1786 - The famous "Pumpkin Flood" occurred on the Delaware and Susquehanna Rivers. Harrisburg PA reported a river stage of twenty-two feet. The heavy rains culminated a wet season.

More on this and other weather history


Jefferson 7 Day Weather Forecast Details

Sunday Oct 5

Sunny

Day: Sunny, with a high near 88. South wind 6 to 12 mph, with gusts as high as 21 mph.

Clear

Night: Mostly clear, with a low around 62. Southeast wind around 7 mph.

Monday Oct 6

Isolated Thunderstorms

Day: Isolated rain showers between noon and 1pm, then isolated showers and thunderstorms between 1pm and 2pm, then a chance of showers and thunderstorms. Partly sunny. High near 85, with temperatures falling to around 80 in the afternoon. South wind 5 to 8 mph. Chance of precipitation is 60%.

Thunderstorms

Night: A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 66. South wind 2 to 7 mph. Chance of precipitation is 60%.

Tuesday Oct 7

Thunderstorms

Day: A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 10am, then a chance of showers and thunderstorms between 10am and 4pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 79. Northwest wind 2 to 8 mph. Chance of precipitation is 50%.

Thunderstorms with Mostly Cloudy

Night: A chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 55. Chance of precipitation is 30%.

Wednesday Oct 8

Sunny

Day: Sunny, with a high near 76.

Clear

Night: Mostly clear, with a low around 51.

Thursday Oct 9

Sunny

Day: Sunny, with a high near 78.

Clear

Night: Mostly clear, with a low around 51.

Friday Oct 10

Sunny

Day: Sunny, with a high near 81.

Clear

Night: Mostly clear, with a low around 54.

Saturday Oct 11

Sunny

Day: Sunny, with a high near 81.

Clear

Night: Mostly clear, with a low around 56.

Sun & Moon   Monthly

First Light 6:33 AM

Sunrise 6:59 AM

Sunset 6:37 PM

Last Light 7:03 PM

Moonrise 5:47 PM

Moonset 5:08 AM

Moon Phase

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Contiguous United States Extremes

Sat's High Temperature
98 at Rio Grande Village, TX

Sun's Low Temperature
15 at 27 Miles South Of Bonanza, UT


Weather Folklore

When boiling water more rapidly vanishes, expect rain.


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About Jefferson, Illinois

Jefferson, Illinois may refer to:

  • Jefferson County, Illinois
  • Jefferson Park, Chicago, a neighborhood of Chicago
    • Jefferson Township, Cook County, Illinois, a defunct township that became Jefferson Park
  • Jefferson, the reported site of an 1855 tornado; now found to be Des Plaines, Illinois
  • Jeffersonville, Illinois

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.