Current conditions at
Rochelle, Rochelle Municipal-Koritz Field Airport (KRPJ)
Lat: 41.89°NLon: 89.08°WElev: 768ft.
Fair
36°F
2°C
| Humidity | 71% |
| Wind Speed | S 9 mph |
| Barometer | 29.99 in |
| Dewpoint | 27°F (-3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 29°F (-2°C) |
| Last update | 18 Mar 12:55 pm CDT |
Extended Forecast for
De Kalb IL
This Afternoon
High: 39 °F
Mostly Sunny
Tonight
Low: 32 °F
Increasing
CloudsThursday
High: 52 °F
Slight Chance
Showers then
Mostly SunnyThursday Night
Low: 38 °F
Mostly Cloudy
Friday
High: 64 °F
Mostly Cloudy
Friday Night
Low: 39 °F
Mostly Cloudy
Saturday
High: 67 °F
Mostly Sunny
Saturday Night
Low: 45 °F
Partly Cloudy
Sunday
High: 59 °F
Mostly Cloudy
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 39. West southwest wind 10 to 15 mph.
Tonight
Increasing clouds, with a low around 32. West southwest wind around 5 mph becoming calm in the evening.
Thursday
A 20 percent chance of showers before 8am. Partly sunny, with a high near 52. Southeast wind 5 to 10 mph.
Thursday Night
Mostly cloudy, with a low around 38. East northeast wind around 5 mph becoming south southwest after midnight. Winds could gust as high as 10 mph.
Friday
Mostly cloudy, with a high near 64. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Friday Night
Mostly cloudy, with a low around 39.
Saturday
Mostly sunny, with a high near 67.
Saturday Night
Partly cloudy, with a low around 45.
Sunday
Mostly cloudy, with a high near 59.
Sunday Night
Mostly cloudy, with a low around 27.
Monday
Partly sunny, with a high near 44.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
Partly sunny, with a high near 52.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
De Kalb IL
41.92°N 88.76°W
41.92°N 88.76°W
11:45 am CDT Mar 18, 2026
1pm CDT Mar 18, 2026-6pm CDT Mar 24, 2026
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