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Springlike warmth in East to be erased by upcoming cold wave. Get the forecast. Chevron right

Decatur, IL

43°F
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Decatur

Illinois

43°
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Decatur, IL Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

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Winter Center
Today WinterCast Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Friday, January 9

Day

1/9
48°Hi
RealFeel® 46°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
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RealFeel Shade™ 43°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
Breezy this morning; otherwise, times of clouds and sun

Max UV Index2.0 (Low)

AccuLumen Brightness Index™8 (Bright)

WindNW 12 mph

Wind Gusts37 mph

Probability of Precipitation25%

Probability of Thunderstorms5%

Precipitation0.00 in

Cloud Cover55%

Morning

Afternoon

Night

1/9
37°Lo
RealFeel® 33°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
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Increasing clouds with a couple of showers late

WindSE 6 mph

Wind Gusts9 mph

Probability of Precipitation60%

Probability of Thunderstorms12%

Precipitation0.02 in

Rain0.02 in

Hours of Precipitation0.5

Hours of Rain0.5

Cloud Cover73%

Evening

Overnight

Sun & Moon

9 hrs 32 mins
Rise 7:17 AM
Set 4:49 PM
Waning Gibbous
Rise 11:59 PM
Set 11:08 AM

Temperature History

1/9
High
Low
Forecast
48°
37°
Average
34°
20°
Last Year
25°
0°
Record
60°
1939
-7°
1962

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World North America United States Illinois Decatur

Weather Near Decatur:

  • Champaign, IL
  • Peoria, IL
  • Springfield, IL
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