Hazardous Weather Conditions
Current conditions at
Aurora Municipal Airport (KARR)
Lat: 41.77°NLon: 88.48°WElev: 696ft.
Fair
33°F
1°C
| Humidity | 82% |
| Wind Speed | NW 6 mph |
| Barometer | 30.25 in (1024.8 mb) |
| Dewpoint | 28°F (-2°C) |
| Visibility | 9.00 mi |
| Wind Chill | 27°F (-3°C) |
| Last update | 19 Apr 11:52 pm CDT |
Extended Forecast for
Oswego IL
Flood Warning until further notice
Freeze Warning until April 20, 09:00am
NOW: Multiple hazards in effect
Click HERE for Details
Overnight
Low: 28 °F
Frost
Monday
High: 54 °F
Frost then
SunnyMonday Night
Low: 43 °F
Mostly Cloudy
Tuesday
High: 74 °F
Mostly Sunny
Tuesday Night
Low: 52 °F
Slight Chance
T-storms then
Slight Chance
ShowersWednesday
High: 77 °F
Sunny
Wednesday Night
Low: 57 °F
Mostly Clear
Thursday
High: 81 °F
Sunny then
Mostly Sunny
and Breezy
Detailed Forecast
Overnight
Widespread frost. Otherwise, mostly clear, with a low around 28. North northwest wind around 5 mph becoming calm.
Monday
Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 54. Calm wind becoming south southwest around 5 mph in the afternoon. Winds could gust as high as 15 mph.
Monday Night
Mostly cloudy, with a low around 43. South wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 74. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 52. West southwest wind 5 to 10 mph becoming north northwest after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 20%.
Wednesday
Sunny, with a high near 77.
Wednesday Night
Mostly clear, with a low around 57.
Thursday
Mostly sunny, with a high near 81. Breezy.
Thursday Night
A chance of showers and thunderstorms, then showers likely after 1am. Mostly cloudy, with a low around 60. Breezy.
Friday
A chance of showers. Mostly cloudy, with a high near 72.
Friday Night
A chance of showers. Mostly cloudy, with a low around 47.
Saturday
Partly sunny, with a high near 65.
Saturday Night
Mostly cloudy, with a low around 45.
Sunday
Partly sunny, with a high near 64.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Oswego IL
41.69°N 88.36°W
41.69°N 88.36°W
9:21 pm CDT Apr 19, 2026
12am CDT Apr 20, 2026-6pm CDT Apr 26, 2026
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