South Jacksonville, IL Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Clear 18°F
Feels Like 5°F  
Humidity 72% Dew Point 10°F Wind NNW 12 MPH Gusts 17 Barometer 30.34 in.
Visibility 10 mi.
Report from a NOAA weather station 4.2 mi. NNW of central South Jacksonville
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Point Forecast at a Glance

WedDec 3
Wed Dec 3: Mostly Cloudy, Low 5F
 
5
ThuDec 4
Thu Dec 4: Mostly Cloudy, High 16F, Low 4F
16
4
FriDec 5
Fri Dec 5: Mostly Sunny, High 31F, Low 18F
31
18
SatDec 6
Sat Dec 6: Mostly Cloudy, High 31F, Low 18F
31
18
SunDec 7
Sun Dec 7: Mostly Cloudy, High 27F, Low 8F
27
8
MonDec 8
Mon Dec 8: Partly Sunny, High 27F, Low 19F
27
19
TueDec 9
Tue Dec 9: Partly Sunny, High 37F, Low 28F
37
28

7-Day Temperature Trend

Week Ahead Summary

High temperatures climb from 16°F to a high of 37°F by week's end. Dry weather expected throughout the week.

Climate Context

This week's forecast shows temperatures running 10°F below the historical average for December. Normal highs for this period are around 40°F with lows around 24°F.

This Date in Weather History

1987 - A cold front crossing the Pacific Coast Region brought high winds and heavy rain to California. Thunderstorm winds gusted to 55 mph at Newport Beach CA, and Mount Wilson CA was drenched with 2.17 inches of rain in six hours. Gale force winds prevailed along the Northern Pacific Coast, and winds in the Tehachapis Mountains of southern California gusted to 60 mph.

More on this and other weather history

South Jacksonville, IL 7 Day Weather Forecast Details

Wednesday Dec 3

Mostly Cloudy

Night: Mostly cloudy, with a low around 5. Wind chill values between -2 and 3. North wind 8 to 11 mph, with gusts as high as 21 mph.

Thursday Dec 4

Mostly Cloudy

Day: Mostly cloudy, then gradually becoming sunny, with a high near 16. Wind chill values between -5 and 5. North wind 5 to 7 mph becoming calm in the afternoon.

Mostly Clear

Night: Mostly clear, with a low around 4. Wind chill values between -3 and 2. Calm wind becoming south around 6 mph after midnight.

Friday Dec 5

Mostly Sunny

Day: Mostly sunny, with a high near 31. Wind chill values between zero and 10. South wind around 7 mph.

Mostly Cloudy

Night: Mostly cloudy, with a low around 18. West southwest wind 3 to 6 mph.

Saturday Dec 6

Mostly Cloudy

Day: Mostly cloudy, with a high near 31. Light and variable wind.

Cloudy

Night: Cloudy, with a low around 18. Northeast wind 3 to 7 mph.

Sunday Dec 7

Mostly Cloudy

Day: Mostly cloudy, with a high near 27.

Mostly Cloudy

Night: Mostly cloudy, with a low around 8.

Monday Dec 8

Partly Sunny

Day: Partly sunny, with a high near 27.

Mostly Cloudy

Night: Mostly cloudy, with a low around 19.

Tuesday Dec 9

Partly Sunny

Day: Partly sunny, with a high near 37.

Mostly Cloudy

Night: Mostly cloudy, with a low around 28.

Wednesday Dec 10

Mostly Cloudy

Day: Mostly cloudy, with a high near 41.


About South Jacksonville, IL

South Jacksonville is a village in Morgan County, Illinois, United States. The population was 3,302 at the 2020 census. It is part of the Jacksonville Micropolitan Statistical Area.

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

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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.

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