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Regional Weather Forecast

Saturday Sep 6
Mostly Sunny

Day: Mostly sunny. Highs in the upper 60s. West winds 5 to 10 mph.

Night: Mostly clear. Lows in the lower 40s. Northwest winds 5 to 10 mph.

Sunday Sep 7
Sunny

Day: Sunny. Highs in the upper 60s. Northwest winds around 5 mph.

Night: Clear. Lows in the mid 40s. North winds around 5 mph, becoming southeast after midnight.

Monday Sep 8
Sunny

Day: Sunny. Highs in the mid 70s. South winds 5 to 10 mph.

Night: Mostly cloudy. Lows in the upper 50s. Highs in the lower 80s.

Tuesday Sep 9
Mostly Cloudy

Day: Mostly cloudy. Lows in the upper 50s. Highs in the lower 80s.

Night: Partly cloudy. Lows in the upper 50s. Highs in the mid 80s.

Wednesday Sep 10
Partly Cloudy

Day: Partly cloudy. Lows in the upper 50s. Highs in the mid 80s.

Night: Mostly clear. Lows around 60. Highs in the mid 80s.

Thursday Sep 11
Mostly Clear

Day: Mostly clear. Lows around 60. Highs in the mid 80s.

Night: Partly cloudy. Lows in the upper 50s. Highs in the lower 80s.

Friday Sep 12
Partly Cloudy

Day: Partly cloudy. Lows in the upper 50s. Highs in the lower 80s.


More Local Weather Information

Port Byron Weather Warnings
Port Byron Doppler Radar
About Illinois Weather
Illinois Barometric Pressure
Illinois Radar Map