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Union, ND Weather Forecast
Union, ND Weather Forecast Date: 122 AM CDT Sat Oct 31 2026
The area/counties/county of: Cavalier, including the city of Langdon.or toggle through each period.
Rest of Tonight... Partly cloudy. Lows 25 to 30. East winds around 5 mph.
Saturday... Mostly cloudy. Highs in the mid 40s. East winds 5 to 15 mph.
Saturday Night... Cloudy. Lows 40 to 45. Southeast winds up to 10 mph.
Sunday... Cloudy. Highs 55 to 60.
Sunday Night... Cloudy. A slight chance of light rain after midnight. Lows 45 to 50. Chance of rain 20%.
Monday... Light rain. Highs in the mid 50s.
Monday Night... Cloudy. Light rain likely. Lows 35 to 40.
Tuesday... Cloudy in the morning, then partly sunny. A chance of light rain. Highs 45 to 50.
Tuesday Night... Mostly cloudy. A slight chance of light rain. Lows in the mid 30s.
Wednesday... Partly sunny. Highs in the mid 40s.
Wednesday Night... Partly cloudy. Highs in the mid 40s. Lows 25 to 30.
Thursday... Partly cloudy. Highs in the mid 40s. Lows 25 to 30.
POP = Probability of Precipitation
Union Radar Loop
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