Hazardous Weather Conditions
Current conditions at
Decatur Airport (KDEC)
Lat: 39.83°NLon: 88.87°WElev: 670ft.
Overcast
61°F
16°C
| Humidity | 78% |
| Wind Speed | NE 6 mph |
| Barometer | 30.04 in (1017.0 mb) |
| Dewpoint | 54°F (12°C) |
| Visibility | 10.00 mi |
| Last update | 3 Apr 9:54 am CDT |
Extended Forecast for
4 Miles N Forsyth IL
Today
High: 76 °F
Partly Sunny
then Chance
T-stormsTonight
Low: 58 °F
Chance
T-storms then
ShowersSaturday
High: 64 °F⇓
Showers
Likely then
Chance
Showers and
BreezySaturday Night
Low: 36 °F
Partly Cloudy
Sunday
High: 53 °F
Mostly Sunny
Sunday Night
Low: 36 °F
Mostly Clear
Monday
High: 55 °F
Sunny
Monday Night
Low: 29 °F
Mostly Clear
Tuesday
High: 51 °F
Sunny
Detailed Forecast
Today
A 40 percent chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 76. South wind 5 to 15 mph, with gusts as high as 21 mph.
Tonight
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2am. Low around 58. South wind 11 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
Showers likely, mainly before 1pm. Mostly cloudy, with a temperature falling to around 52 by 5pm. Breezy, with a west wind 16 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Partly cloudy, with a low around 36. West northwest wind 14 to 18 mph, with gusts as high as 29 mph.
Sunday
Mostly sunny, with a high near 53. West northwest wind 14 to 18 mph, with gusts as high as 24 mph.
Sunday Night
Mostly clear, with a low around 36. West wind 8 to 10 mph, with gusts as high as 16 mph.
Monday
Sunny, with a high near 55. Northwest wind 10 to 18 mph, with gusts as high as 24 mph.
Monday Night
Mostly clear, with a low around 29.
Tuesday
Sunny, with a high near 51.
Tuesday Night
Partly cloudy, with a low around 36.
Wednesday
Partly sunny, with a high near 67. Breezy.
Wednesday Night
Partly cloudy, with a low around 50.
Thursday
Partly sunny, with a high near 73. Breezy.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles N Forsyth IL
39.97°N 88.96°W (Elev. 679 ft)
39.97°N 88.96°W (Elev. 679 ft)
9:36 am CDT Apr 3, 2026
10am CDT Apr 3, 2026-6pm CDT Apr 9, 2026
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