Hazardous Weather Conditions
Current conditions at
De Kalb Taylor Municipal Airport (KDKB)
Lat: 41.93°NLon: 88.71°WElev: 909ft.
Overcast
79°F
26°C
| Humidity | 95% |
| Wind Speed | SW 3 mph |
| Barometer | 30.04 in |
| Dewpoint | 77°F (25°C) |
| Visibility | 10.00 mi |
| Heat Index | 83°F (28°C) |
| Last update | 15 Aug 5:15 pm CDT |
Extended Forecast for
Marengo IL
This Afternoon
High: 79 °F
Slight Chance
T-stormsTonight
Low: 71 °F
Chance
Showers then
Showers
LikelySunday
High: 84 °F
Chance
Showers then
Partly SunnySunday Night
Low: 62 °F
Partly Cloudy
Monday
High: 79 °F
Sunny
Monday Night
Low: 60 °F
Mostly Clear
Tuesday
High: 81 °F
Partly Sunny
then Chance
T-stormsTuesday Night
Low: 63 °F
Chance
T-storms then
ShowersWednesday
High: 76 °F
Chance
Showers
Detailed Forecast
This Afternoon
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 79. South southwest wind around 5 mph.
Tonight
A chance of showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 3am, then a chance of showers and thunderstorms after 3am. Mostly cloudy, with a low around 71. South wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
A chance of showers and thunderstorms before 8am, then a slight chance of showers between 8am and 9am. Partly sunny, with a high near 84. West northwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 62. North wind 5 to 10 mph.
Monday
Sunny, with a high near 79. Calm wind becoming northwest around 5 mph in the afternoon. Winds could gust as high as 10 mph.
Monday Night
Mostly clear, with a low around 60.
Tuesday
A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 81.
Tuesday Night
A chance of showers and thunderstorms, then showers after 1am. Mostly cloudy, with a low around 63.
Wednesday
A chance of showers before 1pm. Mostly cloudy, with a high near 76.
Wednesday Night
Partly cloudy, with a low around 56.
Thursday
Mostly sunny, with a high near 76.
Thursday Night
Partly cloudy, with a low around 56.
Friday
Mostly sunny, with a high near 76.
Friday Night
Partly cloudy, with a low around 59.
Saturday
Mostly sunny, with a high near 77.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Marengo IL
42.24°N 88.62°W
42.24°N 88.62°W
2:51 pm CDT Aug 15, 2026
5pm CDT Aug 15, 2026-6pm CDT Aug 22, 2026
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