Hazardous Weather Conditions
Current conditions at
De Kalb Taylor Municipal Airport (KDKB)
Lat: 41.93°NLon: 88.71°WElev: 909ft.
Overcast
59°F
15°C
| Humidity | 100% |
| Wind Speed | SE 10 mph |
| Barometer | 29.90 in |
| Dewpoint | 59°F (15°C) |
| Visibility | 10.00 mi |
| Last update | 15 Oct 2:35 pm CDT |
Extended Forecast for
Marengo IL
This Afternoon
High: 60 °F
Showers
Tonight
Low: 46 °F
Showers
Likely then
CloudyFriday
High: 52 °F
Slight Chance
Showers then
Chance
Showers and
BreezyFriday Night
Low: 31 °F
Decreasing
Clouds then
FrostSaturday
High: 56 °F
Frost then
SunnySaturday Night
Low: 37 °F
Clear then
Patchy FrostSunday
High: 63 °F
Patchy Frost
then SunnySunday Night
Low: 40 °F
Mostly Clear
Monday
High: 66 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Showers, with thunderstorms also possible after 4pm. High near 60. Southeast wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers likely and possibly a thunderstorm before 10pm, then a slight chance of showers between 10pm and 11pm. Cloudy, with a low around 46. South southeast wind 5 to 10 mph becoming west northwest 10 to 15 mph in the evening. Winds could gust as high as 30 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
A 50 percent chance of showers, mainly between 11am and 4pm. Mostly cloudy, with a high near 52. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 35 mph.
Friday Night
Widespread frost, mainly after 4am. Otherwise, mostly cloudy, then gradually becoming clear, with a low around 31. North wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
Saturday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 56. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Saturday Night
Patchy frost after 5am. Otherwise, clear, with a low around 37.
Sunday
Patchy frost before 7am. Otherwise, sunny, with a high near 63.
Sunday Night
Mostly clear, with a low around 40.
Monday
Mostly sunny, with a high near 66.
Monday Night
Partly cloudy, with a low around 42.
Tuesday
Mostly sunny, with a high near 70.
Tuesday Night
Mostly clear, with a low around 44.
Wednesday
Sunny, with a high near 71.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Marengo IL
42.24°N 88.62°W
42.24°N 88.62°W
2:01 pm CDT Oct 15, 2026
2pm CDT Oct 15, 2026-6pm CDT Oct 21, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
