National Weather Service United States Department of Commerce

Cold Front Crossing the Central U.S.

A cold front over the Northern Rockies will move eastward to the Upper Mississippi Valley/Central Plains by Monday. Rain will develop along the boundary over the Upper Midwest and move into the Upper Great Lakes by Monday. Some of the thunderstorms could become severe in portions of Texas through Monday.
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Current Conditions

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Decatur IL

7 Day Forecast

Lincoln, IL

NWS Weather Forecast Office

Today

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

High: 77 °F

Tonight

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

Low: 50 °F

Tuesday

Sunny

Sunny

High: 65 °F

Tuesday
Night

Mostly Clear

Mostly
Clear

Low: 38 °F

Wednesday

Sunny

Sunny

High: 64 °F

Wednesday
Night

Partly Cloudy

Partly
Cloudy

Low: 48 °F

Thursday

Thunderstorms Likely Chance for Measurable Precipitation 60%

Thunderstorms
Likely

High: 71 °F

Thursday
Night

Chance Thunderstorms

Chance
Thunderstorms

Low: 51 °F

Friday

Breezy

Breezy

High: 71 °F

Detailed Forecast

  • Today A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 77. Southwest wind 7 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 70%.
  • Tonight Showers likely and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms between 7pm and 1am. Cloudy, then gradually becoming partly cloudy, with a low around 50. West southwest wind 8 to 13 mph becoming north after midnight. Winds could gust as high as 17 mph. Chance of precipitation is 60%.
  • Tuesday Sunny, with a high near 65. North wind 11 to 14 mph, with gusts as high as 20 mph.
  • Tuesday Night Mostly clear, with a low around 38. North northwest wind 5 to 10 mph becoming east northeast after midnight. Winds could gust as high as 15 mph.
  • Wednesday Sunny, with a high near 64. East wind 6 to 10 mph becoming south southeast in the afternoon. Winds could gust as high as 15 mph.
  • Wednesday Night Partly cloudy, with a low around 48.
  • Thursday Showers and thunderstorms likely. Mostly cloudy, with a high near 71. Chance of precipitation is 60%.
  • Thursday Night A chance of showers and thunderstorms. Partly cloudy, with a low around 51.
  • Friday Mostly sunny, with a high near 71. Breezy.
  • Friday Night Partly cloudy, with a low around 45.
  • Saturday Mostly sunny, with a high near 60.
  • Saturday Night A chance of showers. Mostly cloudy, with a low around 42.
  • Sunday A chance of showers. Partly sunny, with a high near 61.

 

Additional Forecasts and Information

Zone Area Forecast for Macon County, IL