News Headlines
Hazardous Weather Conditions
Current conditions at
De Kalb Taylor Municipal Airport (KDKB)
Lat: 41.93°NLon: 88.71°WElev: 909ft.
Rain
60°F
16°C
| Humidity | 100% |
| Wind Speed | N 8 mph |
| Barometer | 30.02 in |
| Dewpoint | 60°F (16°C) |
| Visibility | 7.00 mi |
| Last update | 1 Oct 9:55 pm CDT |
Extended Forecast for
Cortland IL
Tonight
Low: 50 °F
Chance
ShowersFriday
High: 63 °F
Becoming
SunnyFriday Night
Low: 44 °F
Mostly Clear
Saturday
High: 66 °F
Sunny
Saturday Night
Low: 46 °F
Mostly Clear
Sunday
High: 70 °F
Sunny
Sunday Night
Low: 42 °F
Mostly Clear
Monday
High: 65 °F
Sunny
Monday Night
Low: 40 °F
Clear
Detailed Forecast
Tonight
A 50 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 50. North wind around 10 mph, with gusts as high as 15 mph.
Friday
Partly sunny, then gradually becoming sunny, with a high near 63. North wind 10 to 15 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 44. Northeast wind around 5 mph.
Saturday
Sunny, with a high near 66. Light and variable wind becoming southeast 5 to 10 mph in the morning.
Saturday Night
Mostly clear, with a low around 46. Southeast wind around 5 mph becoming calm.
Sunday
Sunny, with a high near 70.
Sunday Night
Mostly clear, with a low around 42.
Monday
Sunny, with a high near 65.
Monday Night
Clear, with a low around 40.
Tuesday
Sunny, with a high near 67.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
Mostly sunny, with a high near 72.
Wednesday Night
Partly cloudy, with a low around 49.
Thursday
Mostly sunny, with a high near 72.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Cortland IL
41.92°N 88.7°W
41.92°N 88.7°W
10:01 pm CDT Oct 1, 2026
10pm CDT Oct 1, 2026-6pm CDT Oct 8, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
