Union- Including the city of Marysville 622 AM EDT Thu Mar 28 2024 .TODAY...Sunny until late afternoon, then becoming partly cloudy. Highs around 50. West winds 5 to 10 mph with gusts up to 25 mph, increasing to around 15 mph with gusts up to 25 mph late. .TONIGHT...Partly cloudy. A chance of sprinkles after midnight. Lows in the mid 30s. West winds 5 to 10 mph. .FRIDAY...Partly cloudy. A chance of sprinkles in the morning. Highs around 60. Northwest winds 5 to 10 mph. .FRIDAY NIGHT...Partly cloudy with a slight chance of showers in the evening, then mostly cloudy with showers likely after midnight. Lows in the mid 40s. West winds 5 to 10 mph, becoming south after midnight. Chance of rain 70 percent. .SATURDAY...Showers with a slight chance of thunderstorms. Highs in the lower 60s. South winds 10 to 15 mph, becoming west in the afternoon. Gusts up to 30 mph. Chance of rain 80 percent. .SATURDAY NIGHT...Partly cloudy with a chance of showers in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the lower 40s. Chance of rain 50 percent. .SUNDAY...Mostly cloudy with a 30 percent chance of showers. Highs in the upper 50s. .SUNDAY NIGHT...Showers. Unseasonably warm with lows in the upper 40s. Chance of rain 80 percent. .MONDAY...Showers likely in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the lower 60s. Chance of rain 80 percent. .MONDAY NIGHT...Showers with a chance of thunderstorms. Unseasonably warm with lows around 50. Chance of rain 80 percent. .TUESDAY...Mostly cloudy. Showers with a chance of thunderstorms in the morning, then a chance of showers in the afternoon. Highs in the upper 50s. Chance of rain 80 percent. .TUESDAY NIGHT...Partly cloudy. A chance of showers in the evening. Lows in the upper 30s. Chance of rain 40 percent. .WEDNESDAY...Partly cloudy with a 40 percent chance of showers. Highs in the lower 50s. $$