Current conditions at
Rockford, Greater Rockford Airport (KRFD)
Lat: 42.19°NLon: 89.09°WElev: 735ft.
Mostly Cloudy
50°F
10°C
| Humidity | 83% |
| Wind Speed | Calm |
| Barometer | 29.97 in (1014.8 mb) |
| Dewpoint | 45°F (7°C) |
| Visibility | 10.00 mi |
| Last update | 7 Oct 11:54 pm CDT |
Extended Forecast for
Byron IL
Overnight
Low: 48 °F
Mostly Clear
Thursday
High: 70 °F
Sunny
Thursday Night
Low: 47 °F
Mostly Cloudy
Friday
High: 73 °F
Slight Chance
ShowersFriday Night
Low: 58 °F
Mostly Clear
Saturday
High: 82 °F
Sunny
Saturday Night
Low: 56 °F
Partly Cloudy
Sunday
High: 77 °F
Mostly Sunny
Sunday Night
Low: 56 °F
Mostly Clear
Detailed Forecast
Overnight
Mostly clear, with a low around 48. Northwest wind around 5 mph, with gusts as high as 15 mph.
Thursday
Sunny, with a high near 70. Northwest wind 5 to 10 mph.
Thursday Night
Mostly clear during the evening, then mostly cloudy overnight, with a low around 47. West northwest wind around 5 mph becoming calm.
Friday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 73. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.
Friday Night
Mostly clear, with a low around 58. South wind around 10 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 82.
Saturday Night
Partly cloudy, with a low around 56.
Sunday
Mostly sunny, with a high near 77.
Sunday Night
Mostly clear, with a low around 56.
Columbus Day
Mostly sunny, with a high near 77.
Monday Night
A chance of showers. Mostly cloudy, with a low around 48.
Tuesday
Partly sunny, with a high near 63.
Tuesday Night
Partly cloudy, with a low around 41.
Wednesday
Mostly sunny, with a high near 62.
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
8:31 pm CDT Oct 7, 2026
12am CDT Oct 8, 2026-6pm CDT Oct 14, 2026
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