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Union, NE Weather Forecast
Union, NE Weather Forecast Date: 834 AM CDT Thu Oct 29 2026
The area/counties/county of: Cass, including the city of Plattsmouth.or toggle through each period.
Today... Patchy fog this morning. Sunny. Not as warm with highs in the upper 60s. Northeast winds 5 to 10 mph.
Tonight... Partly cloudy in the evening, then becoming mostly cloudy. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Patchy fog after midnight. Lows in the lower 50s. East winds 5 to 10 mph. Chance of rain 60%.
Friday... Patchy fog in the morning. Cloudy with a chance of thunderstorms. A chance of showers. Highs in the upper 60s. Southeast winds around 5 mph. Chance of rain 50%.
Friday Night... Showers with a chance of thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. Lows in the mid 50s. Southeast winds around 5 mph. Chance of rain 80%.
Saturday... Mostly cloudy. A chance of showers in the morning. Highs in the upper 60s. South winds around 5 mph. Chance of rain 30%.
Saturday Night... Mostly cloudy. Lows in the lower 50s.
Sunday... Partly sunny. Highs in the upper 60s.
Sunday Night... Mostly cloudy. A slight chance of showers in the evening, then showers likely with a slight chance of thunderstorms after midnight. Lows in the mid 50s. Chance of rain 70%.
Monday... Showers. A chance of thunderstorms, mainly in the morning. Highs in the upper 60s. Chance of rain 90%.
Monday Night... Showers with a slight chance of thunderstorms in the evening, then showers likely after midnight. Lows in the lower 50s. Chance of rain 90%.
Tuesday... Showers likely, mainly in the morning. Highs in the lower 60s. Chance of rain 60%.
Tuesday Night... Mostly cloudy. A chance of showers, mainly in the evening. Lows in the upper 40s. Chance of rain 50%.
POP = Probability of Precipitation
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