National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Aurora Municipal Airport (KARR)

Lat: 41.77°NLon: 88.48°WElev: 696ft.

Fair

54°F

12°C

Humidity 93%
Wind Speed Calm
Barometer 29.91 in (1012.7 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 12 Oct 1:52 am CDT
Extended Forecast for

Sugar Grove IL

  • Overnight

    Overnight: Mostly cloudy, with a low around 55. South wind around 5 mph, with gusts as high as 15 mph.

    Low: 55 °F

    Mostly Cloudy

  • Columbus Day

    Columbus Day: Mostly sunny, with a high near 86. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 86 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 69. Southwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 69 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 85. West wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 85 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm. Low around 62. North northeast wind around 5 mph. Chance of precipitation is 90%.

    Low: 62 °F

    Showers

  • Wednesday

    Wednesday: A 50 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 72.

    High: 72 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 54.

    Low: 54 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm, then showers after 1pm. Mostly cloudy, with a high near 68.

    High: 68 °F

    Showers

  • Thursday Night

    Thursday Night: A chance of showers before 1am. Mostly cloudy, with a low around 47.

    Low: 47 °F

    Chance
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 55. South wind around 5 mph, with gusts as high as 15 mph.
Columbus Day
Mostly sunny, with a high near 86. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 69. Southwest wind around 15 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 85. West wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Showers and possibly a thunderstorm. Low around 62. North northeast wind around 5 mph. Chance of precipitation is 90%.
Wednesday
A 50 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 72.
Wednesday Night
A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 54.
Thursday
Showers likely and possibly a thunderstorm, then showers after 1pm. Mostly cloudy, with a high near 68.
Thursday Night
A chance of showers before 1am. Mostly cloudy, with a low around 47.
Friday
Partly sunny, with a high near 58. Breezy.
Friday Night
Mostly clear, with a low around 35.
Saturday
Sunny, with a high near 57.
Saturday Night
Clear, with a low around 36.
Sunday
Sunny, with a high near 63.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sugar Grove IL
 41.78°N 88.44°W
Last Update:
2:40 am CDT Oct 12, 2026
Forecast Valid:
2am CDT Oct 12, 2026-6pm CDT Oct 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation