Flag Center, IL Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

28°F
Feels Like 25°F  
Humidity 78% Dew Point 22°F Wind WNW 3 MPH Gusts 7 Barometer 29.67 in.
Solar Rad 193 w/m2 UV Index 1
Report from a personal weather station 2.4 mi. E of central Flag Center
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Point Forecast at a Glance

TueDec 16
Tue Dec 16: Mostly Sunny, High 35F, Low 32F
35
32
WedDec 17
Wed Dec 17: Mostly Sunny, High 33F, Low 31F
33
31
ThuDec 18
Thu Dec 18: Rain And Snow, High 42F, Low 9F
70%
42
9
FriDec 19
Fri Dec 19: Mostly Sunny, High 26F, Low 21F
26
21
SatDec 20
Sat Dec 20: Mostly Cloudy, High 41F, Low 18F
41
18
SunDec 21
Sun Dec 21: Mostly Sunny, High 31F, Low 20F
31
20
MonDec 22
Mon Dec 22: Mostly Cloudy, High 35F
35
 

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7-Day Temperature Trend

Week Ahead Summary

Significant warming trend with high temperatures climbing from 35°F to 35°F, reaching a high of 42°F. Some precipitation possible with wintry mix on at least one day.

Climate Context

This week's forecast shows temperatures running 1°F above the historical average for December. Normal highs for this period are around 34°F with lows around 19°F.

This Date in Weather History

1835 - New England experienced one of their coldest days of record. At noon on that bitterly cold Wednesday the mercury stood at four degrees below at Boston, 15 degrees below at Norfolk CT, and 17 degrees below at Hanover NH. The temperature at Boston was 12 degrees below zero by sunset. Gale force winds accompanied the severe cold, and that night a great New York City fire destroyed much of the financial district.

More on this and other weather history

Flag Center, IL 7 Day Weather Forecast Details

Tuesday Dec 16

Mostly Sunny

Day: Mostly sunny, with a high near 35. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.

Partly Cloudy

Night: Cloudy, then gradually becoming partly cloudy, with a steady temperature around 32. South southwest wind 5 to 15 mph becoming west northwest after midnight. Winds could gust as high as 20 mph.

Wednesday Dec 17

Mostly Sunny

Day: Mostly sunny, with a high near 33. West northwest wind 5 to 10 mph becoming south southeast in the afternoon.

Rain Likely

Night: Rain likely after midnight. Mostly cloudy, with a low around 31. Breezy, with a south southeast wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

Thursday Dec 18

Rain And Snow

Day: Rain likely before 3pm, then a chance of rain and snow. Mostly cloudy, with a high near 42. Breezy, with a south wind 15 to 25 mph becoming west in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 70%.

Snow Showers

Night: A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 9. Breezy.

Friday Dec 19

Mostly Sunny

Day: Mostly sunny, with a high near 26.

Mostly Cloudy

Night: Mostly cloudy, with a low around 21.

Saturday Dec 20

Mostly Cloudy

Day: Mostly cloudy, with a high near 41.

Partly Cloudy

Night: Partly cloudy, with a low around 18.

Sunday Dec 21

Mostly Sunny

Day: Mostly sunny, with a high near 31.

Mostly Cloudy

Night: Mostly cloudy, with a low around 20.

Monday Dec 22

Mostly Cloudy

Day: Mostly cloudy, with a high near 35.

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.