Decatur- Including the city of Oberlin 309 PM CDT Fri Sep 20 2024 .TONIGHT...Mostly clear. Lows in the lower 60s. South winds 5 to 15 mph. .SATURDAY...Mostly sunny in the morning, then mostly cloudy with chance of showers and slight chance of thunderstorms in the afternoon. Highs in the upper 70s. West winds 5 to 15 mph, becoming northeast 15 to 20 mph in the afternoon. Chance of rain 30 percent. .SATURDAY NIGHT...Slight chance of thunderstorms. Showers. Lows in the upper 40s. Northeast winds 10 to 15 mph. Chance of rain 90 percent. .SUNDAY...Slight chance of thunderstorms. Showers in the morning, then chance of showers in the afternoon. Much cooler. Near steady temperature in the upper 40s. North winds 10 to 15 mph. Chance of rain 90 percent. .SUNDAY NIGHT...Decreasing clouds. Lows around 40. Northwest winds 5 to 10 mph. .MONDAY...Sunny. Highs in the upper 60s. .MONDAY NIGHT...Increasing clouds. Lows in the mid 40s. .TUESDAY...Partly cloudy. Highs in the lower 70s. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 40s. .WEDNESDAY...Mostly sunny. Highs in the mid 70s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s. .THURSDAY...Mostly sunny. Highs in the upper 70s. .THURSDAY NIGHT...Increasing clouds. Lows in the lower 50s. .FRIDAY...Partly cloudy. Highs in the upper 70s. $$