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Mcp, TX 7-Day Night Weather Forecast
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Mcp, TX Weather Forecast
Mcp, TX Weather Forecast Date: 339 AM CDT Sat Aug 22 2026
The area/counties/county of: Collin, including the cities of: Plano, Mckinney, Allen, and Frisco.or toggle through each period.
Today... Mostly sunny. Hot with highs around 103. South winds around 5 mph. Heat index values up to 106.
Tonight... Partly cloudy. Lows in the upper 70s. East winds 5 to 10 mph, becoming south after midnight.
Sunday... Mostly sunny. Hot with highs around 105. South winds 5 to 10 mph. Heat index values up to 108 in the afternoon.
Sunday Night... Mostly clear. Lows in the lower 80s. South winds 5 to 10 mph.
Monday... Sunny, hot with highs around 105. Southwest winds around 10 mph. Heat index values up to 111 in the afternoon.
Monday Night... Mostly clear. Lows in the lower 80s.
Tuesday... Sunny, hot with highs around 105. Heat index values up to 110 in the afternoon.
Tuesday Night... Mostly clear. Lows in the lower 80s.
Wednesday... Sunny, hot with highs 100 to 105. Heat index values up to 110 in the afternoon.
Wednesday Night... Partly cloudy. Lows in the upper 70s.
Thursday... Sunny, hot with highs around 100. Heat index values up to 110 in the afternoon.
Thursday Night... Mostly clear. Lows in the upper 70s.
POP = Probability of Precipitation
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