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John Clark Field, TX Weather Forecast
John Clark Field, TX Weather Forecast Date: 1051 AM CDT Mon Aug 03 2026
The area/counties/county of: Collin, including the cities of: Plano, Mckinney, Allen, and Frisco.or toggle through each period.
Rest of Today... Sunny, hot with highs in the upper 90s. Southeast winds around 5 mph.
Tonight... Clear. Lows in the mid 70s. Southeast winds 5 to 10 mph.
Tuesday... Sunny, hot with highs around 100. South winds 5 to 10 mph.
Tuesday Night... Clear. Lows in the upper 70s. South winds 5 to 10 mph.
Wednesday... Sunny, hot with highs around 100. South winds 5 to 10 mph. Heat index values up to 105.
Wednesday Night... Mostly clear. Lows in the upper 70s.
Thursday... Sunny, hot with highs in the upper 90s. Heat index values up to 110 in the afternoon.
Thursday Night... Mostly clear. Lows in the upper 70s.
Friday... Sunny. A 20% chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Heat index values up to 105.
Friday Night... Mostly clear. Lows in the upper 70s.
Saturday... Sunny. Highs in the mid 90s. Heat index values up to 105.
Saturday Night... Mostly clear. Lows in the upper 70s.
POP = Probability of Precipitation
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