National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Decatur Airport (KDEC)

Lat: 39.83°NLon: 88.87°WElev: 670ft.

Overcast

61°F

16°C

Humidity 90%
Wind Speed SW 18 G 28 mph
Barometer 29.85 in (1010.5 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 7 Mar 11:54 am CST
Extended Forecast for

2 Miles ENE Lane IL

  • This Afternoon

    This Afternoon: A 20 percent chance of showers before 2pm. Cloudy, with a temperature falling to around 44 by 5pm. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 63 °F⇓

    Slight Chance
    Showers and
    Breezy

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 34. West northwest wind 7 to 15 mph, with gusts as high as 21 mph.

    Low: 34 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 61. Southwest wind 9 to 18 mph, with gusts as high as 25 mph.

    High: 61 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 45. South southwest wind around 14 mph, with gusts as high as 22 mph.

    Low: 45 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 72. South southwest wind 13 to 18 mph, with gusts as high as 25 mph.

    High: 72 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 54. South wind 11 to 14 mph, with gusts as high as 21 mph.

    Low: 54 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 50 percent chance of rain and thunderstorms after noon. Partly sunny, with a high near 75. Breezy, with a south southwest wind 11 to 20 mph, with gusts as high as 29 mph.

    High: 75 °F

    Mostly Sunny
    then Chance
    T-storms and
    Breezy

  • Tuesday Night

    Tuesday Night: Rain and possibly a thunderstorm. Low around 46. Chance of precipitation is 100%.

    Low: 46 °F

    Rain

  • Wednesday

    Wednesday: Rain. High near 58. Breezy. Chance of precipitation is 90%.

    High: 58 °F

    Breezy. Rain
    then Rain
    Likely

Detailed Forecast

This Afternoon
A 20 percent chance of showers before 2pm. Cloudy, with a temperature falling to around 44 by 5pm. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 34. West northwest wind 7 to 15 mph, with gusts as high as 21 mph.
Sunday
Sunny, with a high near 61. Southwest wind 9 to 18 mph, with gusts as high as 25 mph.
Sunday Night
Clear, with a low around 45. South southwest wind around 14 mph, with gusts as high as 22 mph.
Monday
Sunny, with a high near 72. South southwest wind 13 to 18 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 54. South wind 11 to 14 mph, with gusts as high as 21 mph.
Tuesday
A 50 percent chance of rain and thunderstorms after noon. Partly sunny, with a high near 75. Breezy, with a south southwest wind 11 to 20 mph, with gusts as high as 29 mph.
Tuesday Night
Rain and possibly a thunderstorm. Low around 46. Chance of precipitation is 100%.
Wednesday
Rain. High near 58. Breezy. Chance of precipitation is 90%.
Wednesday Night
Partly cloudy, with a low around 29.
Thursday
Mostly sunny, with a high near 48.
Thursday Night
Mostly cloudy, with a low around 36. Breezy.
Friday
Mostly cloudy, with a high near 59. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Lane IL
 40.14°N 88.81°W (Elev. 702 ft)
Last Update:
11:36 am CST Mar 7, 2026
Forecast Valid:
12pm CST Mar 7, 2026-6pm CDT Mar 13, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation