Hazardous Weather Conditions
Current conditions at
De Kalb Taylor Municipal Airport (KDKB)
Lat: 41.93°NLon: 88.71°WElev: 909ft.
Overcast
29°F
-2°C
| Humidity | 85% |
| Wind Speed | Calm |
| Barometer | 29.78 in |
| Dewpoint | 25°F (-4°C) |
| Visibility | 10.00 mi |
| Last update | 5 Dec 11:35 pm CST |
Extended Forecast for
Sycamore IL
Tonight

Low: 26 °F
Slight Chance
Snow and
Patchy
Freezing FogSaturday
High: 25 °F
Patchy
Freezing Fog
then Partly
SunnySaturday Night
Low: 20 °F
Chance Snow
then SnowSunday
High: 22 °F
Chance Snow
then Mostly
SunnySunday Night
Low: 5 °F
Slight Chance
Snow Showers
then Mostly
CloudyMonday

High: 20 °F
Mostly Cloudy
Monday Night

Low: 12 °F
Chance Snow
Tuesday

High: 35 °F
Mostly Cloudy
Tuesday Night
Low: 30 °F
Rain/Snow
Likely then
Rain Likely
Detailed Forecast
Tonight
A 20 percent chance of snow before 2am. Patchy freezing fog after 3am. Cloudy, with a steady temperature around 26. West northwest wind around 10 mph, with gusts as high as 15 mph.
Saturday
Patchy freezing fog before 7am. Partly sunny, with a high near 25. Northwest wind 5 to 10 mph becoming light and variable in the afternoon.
Saturday Night
Snow, mainly after midnight. Low around 20. Calm wind becoming east northeast around 5 mph after midnight. Winds could gust as high as 10 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Sunday
A 50 percent chance of snow before noon. Cloudy, then gradually becoming mostly sunny, with a high near 22. North wind 5 to 15 mph, with gusts as high as 25 mph.
Sunday Night
A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 5. North wind 5 to 10 mph, with gusts as high as 15 mph.
Monday
Mostly cloudy, with a high near 20.
Monday Night
A 30 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 12.
Tuesday
Mostly cloudy, with a high near 35.
Tuesday Night
Rain likely, possibly mixed with snow, becoming all rain after midnight. Cloudy, with a low around 30.
Wednesday
A chance of rain and snow showers before noon, then a chance of snow showers. Mostly cloudy, with a high near 35.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 13.
Thursday
Partly sunny, with a high near 25.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 8.
Friday
Partly sunny, with a high near 17.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Sycamore IL
41.98°N 88.7°W
41.98°N 88.7°W
10:41 pm CST Dec 5, 2025
11pm CST Dec 5, 2025-6pm CST Dec 12, 2025



