Hazardous Weather Conditions
Current conditions at
De Kalb Taylor Municipal Airport (KDKB)
Lat: 41.93°NLon: 88.71°WElev: 909ft.
Light Rain
64°F
18°C
| Humidity | 92% |
| Wind Speed | S 14 mph |
| Barometer | 29.83 in |
| Dewpoint | 62°F (17°C) |
| Visibility | 10.00 mi |
| Last update | 15 Apr 12:35 pm CDT |
Extended Forecast for
Sycamore IL
Flood Watch April 15, 12:39pm until April 16, 01:00am
NOW until 1:00am Thu

Flood Watch
This Afternoon

High: 74 °F
T-storms
LikelyTonight

Low: 59 °F
T-storms
Thursday

High: 70 °F
Showers
LikelyThursday Night
Low: 52 °F
Slight Chance
T-storms then
Partly CloudyFriday
High: 78 °F
Partly Sunny
then Partly
Sunny and
BreezyFriday Night

Low: 48 °F
Showers
Saturday

High: 61 °F
Chance
Showers and
BreezySaturday Night

Low: 33 °F
Partly Cloudy
Detailed Forecast
This Afternoon
Showers and thunderstorms likely before 2pm, then showers likely and possibly a thunderstorm between 2pm and 4pm, then showers and thunderstorms likely after 4pm. Cloudy, with a high near 74. South southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 4am, then a chance of showers and thunderstorms after 4am. Low around 59. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Thursday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 70. Southwest wind 10 to 15 mph becoming northwest in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A slight chance of thunderstorms before 7pm. Partly cloudy, with a low around 52. Northwest wind around 5 mph becoming southeast in the evening. Winds could gust as high as 10 mph. Chance of precipitation is 10%.
Friday
Partly sunny, with a high near 78. Breezy, with a south southeast wind 10 to 20 mph, with gusts as high as 30 mph.
Friday Night
Showers and possibly a thunderstorm. Low around 48. Chance of precipitation is 90%.
Saturday
A 40 percent chance of showers. Partly sunny, with a high near 61. Breezy.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
Mostly sunny, with a high near 51.
Sunday Night
Patchy frost after 4am. Otherwise, partly cloudy, with a low around 32.
Monday
Patchy frost. Otherwise, sunny, with a high near 60.
Monday Night
Partly cloudy, with a low around 46.
Tuesday
Mostly sunny, with a high near 70.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Sycamore IL
41.98°N 88.7°W
41.98°N 88.7°W
11:36 am CDT Apr 15, 2026
12pm CDT Apr 15, 2026-6pm CDT Apr 21, 2026



