Current conditions at
Rockford, Greater Rockford Airport (KRFD)
Lat: 42.19°NLon: 89.09°WElev: 735ft.
Overcast
40°F
4°C
| Humidity | 63% |
| Wind Speed | NE 10 G 23 mph |
| Barometer | 29.96 in (1014.7 mb) |
| Dewpoint | 28°F (-2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 34°F (1°C) |
| Last update | 22 Mar 4:54 pm CDT |
Extended Forecast for
Byron IL
Tonight
Low: 26 °F
Partly Cloudy
Monday
High: 48 °F
Sunny
Monday Night
Low: 30 °F
Mostly Cloudy
Tuesday
High: 54 °F
Partly Sunny
Tuesday Night
Low: 38 °F
Mostly Cloudy
Wednesday
High: 61 °F
Mostly Cloudy
Wednesday Night
Low: 46 °F
Mostly Cloudy
Thursday
High: 71 °F
Mostly Cloudy
Thursday Night
Low: 30 °F
Mostly Cloudy
Detailed Forecast
Tonight
Partly cloudy, with a low around 26. North wind 5 to 15 mph, with gusts as high as 30 mph.
Monday
Sunny, with a high near 48. North wind around 5 mph, with gusts as high as 10 mph.
Monday Night
Mostly cloudy, with a low around 30. Calm wind becoming south southeast around 5 mph in the evening. Winds could gust as high as 15 mph.
Tuesday
Partly sunny, with a high near 54. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Tuesday Night
Mostly cloudy, with a low around 38. South wind around 5 mph, with gusts as high as 15 mph.
Wednesday
Mostly cloudy, with a high near 61.
Wednesday Night
Mostly cloudy, with a low around 46.
Thursday
Mostly cloudy, with a high near 71.
Thursday Night
Mostly cloudy, with a low around 30.
Friday
Partly sunny, with a high near 44.
Friday Night
Mostly clear, with a low around 26.
Saturday
Sunny, with a high near 51.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
Mostly sunny, with a high near 58.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Byron IL
42.13°N 89.27°W
42.13°N 89.27°W
3:56 pm CDT Mar 22, 2026
5pm CDT Mar 22, 2026-6pm CDT Mar 29, 2026
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