Barnett, IL Weather Forecast and Current Conditions

WEATHER ALERTS - Winter Storm Watch

Current Conditions From Nearby Local Station

Clear 25°F
Feels Like 25°F  
Humidity 88% Dew Point 22°F Wind Calm Barometer 30.31 in.
Report from a personal weather station 4.9 mi. S of central Barnett
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Point Forecast at a Glance

ThuNov 27
Thu Nov 27: Clear, Low 17F
 
17
FriNov 28
Fri Nov 28: Increasing Clouds, High 34F, Low 26F
34
26
SatNov 29
Sat Nov 29: Snow, High 34F, Low 21F
100%
34
21
SunNov 30
Sun Nov 30: Mostly Cloudy, High 27F, Low 10F
27
10
MonDec 1
Mon Dec 1: Mostly Cloudy, High 23F, Low 12F
23
12
TueDec 2
Tue Dec 2: Mostly Sunny, High 27F, Low 13F
27
13
WedDec 3
Wed Dec 3: Mostly Sunny, High 34F, Low 19F
34
19

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 23°F to 34°F. Some snow possible with at least 3 days showing precipitation chances of 20% or higher.

Climate Context

This week's forecast shows temperatures running 17°F below the historical average for November-December. Normal highs for this period are around 47°F with lows around 29°F.

This Date in Weather History

1898 - The Portland storm raged across New England producing gale force winds along the coast and heavy snow inland. A foot of snow blanketed Boston MA, and 27 inches fell at New London CT. Winds at Boston gusted to 72 mph, and wind gusts to 98 mph were estimated at Block Island RI. A passenger ship, the S. S. Portland, sank off Cape Cod with the loss of all 191 persons aboard, and Boston Harbor was filled with wrecked ships. The storm wrecked 56 vessels resulting in a total of 456 casualties.

More on this and other weather history

Barnett, IL 7 Day Weather Forecast Details

Thursday Nov 27

Clear

Night: Clear, with a low around 17. Northwest wind around 6 mph.

Friday Nov 28

Increasing Clouds

Day: Increasing clouds, with a high near 34. Northwest wind around 5 mph becoming calm in the morning.

Snow

Night: Snow, mainly after 3am. Low around 26. Light southeast wind increasing to 8 to 13 mph in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

Saturday Nov 29

Snow

Day: Snow. The snow could be heavy at times. High near 34. Breezy, with a southeast wind 14 to 20 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Snow

Night: Snow, mainly before midnight. Low around 21. South wind 13 to 15 mph becoming northwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

Sunday Nov 30

Mostly Cloudy

Day: Mostly cloudy, with a high near 27.

Mostly Cloudy

Night: Mostly cloudy, with a low around 10.

Monday Dec 1

Mostly Cloudy

Day: Mostly cloudy, with a high near 23.

Snow

Night: A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 12.

Tuesday Dec 2

Mostly Sunny

Day: Mostly sunny, with a high near 27.

Partly Cloudy

Night: Partly cloudy, with a low around 13.

Wednesday Dec 3

Mostly Sunny

Day: Mostly sunny, with a high near 34.

Mostly Cloudy

Night: Mostly cloudy, with a low around 19.

Thursday Dec 4

Mostly Cloudy

Day: Mostly cloudy, with a high near 32.

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.