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Square Air, TX Weather Forecast
Square Air, TX Weather Forecast Date: 207 AM CDT Fri Sep 18 2026
The area/counties/county of: Collin, including the cities of: Plano, Mckinney, Allen, and Frisco.or toggle through each period.
Today... Sunny, hot with highs in the upper 90s. South winds 5 to 10 mph.
Tonight... Clear. Lows in the mid 70s. South winds around 5 mph.
Saturday... Sunny, hot with highs in the upper 90s. South winds 5 to 10 mph.
Saturday Night... Mostly clear. Lows in the mid 70s. South winds 5 to 10 mph.
Sunday... Mostly sunny. A 20% chance of showers and thunderstorms in the afternoon. Hot with highs in the upper 90s. South winds 5 to 10 mph.
Sunday Night... Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of rain 30%.
Monday... Partly sunny with a 20% chance of showers and thunderstorms. Highs in the mid 90s.
Monday Night... Partly cloudy. A 20% chance of showers after midnight. Lows in the lower 70s.
Tuesday... Mostly sunny. A 20% chance of showers in the morning. Highs in the lower 90s.
Tuesday Night... Partly cloudy. Lows around 70.
Wednesday... Mostly sunny. Highs in the lower 90s.
Wednesday Night... Partly cloudy. Lows around 70.
POP = Probability of Precipitation
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