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Westminster, TX Weather Forecast
Westminster, TX Weather Forecast Date: 509 PM CDT Wed Sep 23 2026
The area/counties/county of: Collin, including the cities of: Plano, Mckinney, Allen, and Frisco.or toggle through each period.
Tonight... Partly cloudy this evening, then becoming mostly cloudy. Lows in the lower 70s. East winds 5 to 10 mph.
Thursday... Partly sunny. Highs in the lower 90s. East winds 5 to 10 mph.
Thursday Night... Partly cloudy. Lows in the upper 60s. East winds 5 to 10 mph.
Friday... Partly sunny. Highs in the lower 90s. East winds around 5 mph.
Friday Night... Mostly cloudy. Lows in the lower 70s. Southeast winds around 5 mph.
Saturday... Partly sunny. Highs in the mid 90s.
Saturday Night... Mostly cloudy in the evening, then clearing. Lows in the lower 70s.
Sunday... Mostly sunny. A 20% chance of showers in the morning. Highs in the mid 90s.
Sunday Night... Partly cloudy. A 20% chance of showers after midnight. Lows in the lower 70s.
Monday... Mostly sunny. A chance of showers in the morning, then a slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 30%.
Monday Night... Partly cloudy. A 20% chance of showers after midnight. Lows in the mid 70s.
Tuesday... Partly sunny in the morning, then becoming mostly cloudy. A chance of showers with a slight chance of thunderstorms. Highs around 90. Chance of rain 50%.
Tuesday Night... A slight chance of thunderstorms in the evening. Mostly cloudy with showers likely. Lows in the upper 60s. Chance of rain 60%.
POP = Probability of Precipitation
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