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Current conditions at
Decatur Airport (KDEC)
Lat: 39.83°NLon: 88.87°WElev: 670ft.![](newimages/large/sct.png)
Fair
74°F
23°C
Humidity | 76% |
Wind Speed | E 6 mph |
Barometer | 30.10 in (1018.8 mb) |
Dewpoint | 66°F (19°C) |
Visibility | 10.00 mi |
Last update | 26 Jul 7:54 pm CDT |
Extended Forecast for
Decatur IL
Tonight
Low: 62 °F
Mostly Clear
Saturday
High: 85 °F
Mostly Sunny
Saturday Night
Low: 69 °F
Mostly Cloudy
then Slight
Chance
T-stormsSunday
High: 84 °F
Chance
T-storms then
Showers
LikelySunday Night
Low: 70 °F
Chance
T-stormsMonday
High: 87 °F
Chance
T-stormsMonday Night
Low: 72 °F
Chance
T-stormsTuesday
High: 90 °F
Mostly Sunny
Tuesday Night
Low: 73 °F
Chance
T-storms
Detailed Forecast
Tonight
Mostly clear, with a low around 62. East wind 3 to 6 mph.
Saturday
Mostly sunny, with a high near 85. Southeast wind 5 to 8 mph.
Saturday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 69. South southeast wind around 7 mph.
Sunday
A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 84. South wind 6 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70. South wind 6 to 8 mph.
Monday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 87. South southwest wind 6 to 9 mph, with gusts as high as 16 mph.
Monday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72. South wind around 8 mph.
Tuesday
Mostly sunny, with a high near 90.
Tuesday Night
A 30 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 73.
Wednesday
Mostly sunny, with a high near 91.
Wednesday Night
A chance of showers and thunderstorms. Mostly clear, with a low around 73.
Thursday
A chance of showers and thunderstorms. Sunny, with a high near 91.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 71.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 87.
Additional Forecasts and Information
Click Map For Forecast
ABOUT THIS FORECAST
Point Forecast:
Decatur IL
39.84°N 88.94°W (Elev. 692 ft)
39.84°N 88.94°W (Elev. 692 ft)
7:42 pm CDT Jul 26, 2024
8pm CDT Jul 26, 2024-6pm CDT Aug 2, 2024