


Hazardous Weather Conditions
Current conditions at
Decatur Airport (KDEC)
Lat: 39.83°NLon: 88.87°WElev: 670ft.
Overcast and Breezy
75°F
24°C
Humidity | 62% |
Wind Speed | S 23 G 38 mph |
Barometer | 29.80 in (1008.5 mb) |
Dewpoint | 61°F (16°C) |
Visibility | 10.00 mi |
Last update | 18 Apr 1:54 pm CDT |
Extended Forecast for
2 Miles WSW Decatur IL
This Afternoon
High: 76 °F
Slight Chance
T-storms and
BreezyTonight
Low: 54 °F
T-storms
Saturday
High: 60 °F
Showers
LikelySaturday Night
Low: 49 °F
Showers
Sunday
High: 71 °F
Showers
Sunday Night
Low: 54 °F
Showers
Monday
High: 63 °F
Partly Sunny
Monday Night
Low: 46 °F
Mostly Clear
Tuesday
High: 75 °F
Sunny
Detailed Forecast
This Afternoon
A slight chance of showers between 4pm and 5pm, then a slight chance of showers and thunderstorms after 5pm. Mostly cloudy, with a steady temperature around 76. Breezy, with a south southwest wind 21 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 10%.
Tonight
Showers and thunderstorms, mainly before 1am, then showers and possibly a thunderstorm after 1am. Low around 54. South southwest wind 9 to 16 mph becoming west northwest after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday
Showers likely and possibly a thunderstorm. Cloudy, with a high near 60. North northwest wind around 7 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
Showers. Low around 49. East northeast wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Showers before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers after 4pm. High near 71. East southeast wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers before 7pm, then showers and possibly a thunderstorm between 7pm and 4am, then showers after 4am. Low around 54. Southeast wind 14 to 16 mph becoming south southwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Monday
Partly sunny, with a high near 63. West wind 16 to 18 mph, with gusts as high as 30 mph.
Monday Night
Mostly clear, with a low around 46.
Tuesday
Sunny, with a high near 75.
Tuesday Night
Partly cloudy, with a low around 53.
Wednesday
Mostly sunny, with a high near 78.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 56.
Thursday
A chance of showers. Partly sunny, with a high near 78.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles WSW Decatur IL
39.84°N 88.97°W (Elev. 676 ft)
39.84°N 88.97°W (Elev. 676 ft)
1:41 pm CDT Apr 18, 2025
2pm CDT Apr 18, 2025-6pm CDT Apr 24, 2025