Current conditions at

Rockford, Greater Rockford Airport (KRFD)

Lat: 42.19°NLon: 89.09°WElev: 735ft.

Overcast

38°F

3°C

Humidity 93%
Wind Speed Calm
Barometer 30.02 in (1016.9 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 10 Nov 11:54 pm CST
Extended Forecast for

Byron IL

  • Overnight

    Overnight: Mostly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Mostly Cloudy

  • Veterans Day

    Veterans Day: Scattered showers, mainly before noon.  Partly sunny, with a high near 53. Light and variable wind becoming north northeast 5 to 10 mph in the morning. Winds could gust as high as 15 mph.  Chance of precipitation is 30%.

    High: 53 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 34. North wind 10 to 15 mph.

    Low: 34 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 44. North wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 44 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 27. North northwest wind 5 to 10 mph.

    Low: 27 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 45.

    High: 45 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 39. Calm wind.
Veterans Day
Scattered showers, mainly before noon. Partly sunny, with a high near 53. Light and variable wind becoming north northeast 5 to 10 mph in the morning. Winds could gust as high as 15 mph. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 34. North wind 10 to 15 mph.
Thursday
Partly sunny, with a high near 44. North wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 27. North northwest wind 5 to 10 mph.
Friday
Mostly sunny, with a high near 43.
Friday Night
Mostly clear, with a low around 23.
Saturday
Sunny, with a high near 45.
Saturday Night
Mostly clear, with a low around 26.
Sunday
Sunny, with a high near 48.
Sunday Night
Partly cloudy, with a low around 31.
Monday
Mostly sunny, with a high near 51.
Monday Night
Partly cloudy, with a low around 33.
Tuesday
Mostly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
Byron IL
 42.13°N 89.27°W
8:41 pm CST Nov 10, 2026
12am CST Nov 11, 2026-6pm CST Nov 17, 2026
 
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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