County Forecast for Polo , IL
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140015-
Ogle-
Including the cities of Rochelle, Oregon, and Byron
345 AM CST Tue Jan 13 2026

Today   Mostly cloudy in the morning, then becoming partly cloudy. Breezy. Highs in the lower 50s. Southwest winds 10 to 15 mph, increasing to west 15 to 20 mph in the afternoon. Gusts up to 30 mph.
Tonight   Mostly cloudy. Scattered flurries late. Breezy with lows in the lower 20s. West winds 10 to 15 mph, increasing to northwest 15 to 20 mph after midnight. Gusts up to 30 mph.
Wednesday   Mostly cloudy in the morning, then becoming partly cloudy. Scattered flurries early in the morning. Blustery with highs in the mid 20s. North winds 15 to 25 mph, becoming 15 to 20 mph in the afternoon. Gusts up to 35 mph.
Wednesday night   Partly cloudy in the evening, then becoming mostly clear. Lows around 11. North winds 10 to 15 mph. Gusts up to 25 mph in the evening.
Thursday   Mostly sunny in the morning, then becoming mostly cloudy. Highs in the mid 20s. Northwest winds 5 to 10 mph, becoming southwest in the afternoon.
Thursday night   Snow. Some snow accumulation. Lows in the lower 20s. Chance of precipitation 80 percent.
Friday   Mostly cloudy. A chance of snow in the morning, then snow showers likely in the afternoon. Highs in the mid 30s. Chance of precipitation 70 percent.
Friday night   Mostly cloudy with a 40 percent chance of snow showers. Lows around 10 above.
Saturday   Mostly cloudy. Highs 15 to 20.
Saturday night   Mostly cloudy. Lows zero to 5 above zero. Wind chill values as low as 15 below after midnight.
Sunday   Mostly cloudy. Highs around 15. Wind chill values as low as 15 below in the morning.
Sunday night   Mostly cloudy. Lows zero to 5 above zero. Wind chill values as low as 15 below after midnight.
Martin luther king jr day   Mostly cloudy. Highs 15 to 20. Wind chill values as low as 15 below in the morning.
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Bryce Anderson – DTN Meteorologist
Clipper Moving Through Midwest Tuesday

Warm for much of U.S. Showers move from Montana to Nebraska during the day, then into southern Midwest Tuesday evening. » More DTN Weather Commentary

Posted at 5:37AM Tue Jan 13, 2026 CST
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