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City of Allen, TXAllen, TX 7-Day Night Weather Forecast
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Allen, TX Weather Forecast
Allen, TX Weather Forecast Date: 1054 AM CST Sat Nov 14 2026
The area/counties/county of: Collin, including the cities of: Plano, Mckinney, Allen, and Frisco.or toggle through each period.
Rest of Today... Mostly cloudy. Highs in the lower 60s. Southeast winds 10 to 15 mph.
Tonight... A chance of showers in the evening, then showers with a slight chance of thunderstorms after midnight. Lows in the lower 40s. East winds 10 to 15 mph. Chance of rain near 100%.
Sunday... Showers, cooler with highs in the upper 40s. East winds 10 to 15 mph. Chance of rain near 100%.
Sunday Night... Cloudy with a 20% chance of showers. Lows in the lower 40s. Northeast winds 5 to 10 mph.
Monday... Mostly cloudy in the morning, then becoming mostly sunny. Highs in the upper 50s. East winds around 5 mph.
Monday Night... Mostly clear. Lows in the lower 40s.
Tuesday... Sunny. Highs in the mid 60s.
Tuesday Night... Mostly clear. Lows in the upper 40s.
Wednesday... Mostly sunny. Highs in the upper 60s.
Wednesday Night... Mostly cloudy with a slight chance of showers. A slight chance of thunderstorms after midnight. Lows in the mid 50s. Chance of rain 20%.
Thursday... Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the morning, then a slight chance of showers in the afternoon. Highs in the lower 70s. Chance of rain 30%.
Thursday Night... Mostly cloudy with a 20% chance of showers. Lows in the upper 50s.
POP = Probability of Precipitation
Allen Radar Loop
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