7-Day Forecast 33.19°N 96.59°W (Text-Only)
NWS Forecast for: Collin County Regional Airport TX
Issued by: National Weather Service Dallas/Fort Worth, TX
Last Update: 3:42 pm CDT Jul 13, 2025




Tonight: A 30 percent chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 73. South wind 5 to 10 mph.

Monday: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 88. South wind 5 to 10 mph.

Monday Night: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74. South wind 5 to 10 mph becoming west northwest in the evening.

Tuesday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. Heat index values as high as 98. South southwest wind 5 to 15 mph.

Tuesday Night: Partly cloudy, with a low around 75. South wind 5 to 10 mph.

Wednesday: Sunny, with a high near 94. South wind 10 to 15 mph, with gusts as high as 25 mph.

Wednesday Night: Mostly clear, with a low around 76. South wind 5 to 15 mph.

Thursday: Sunny, with a high near 95. South wind around 10 mph.

Thursday Night: Mostly clear, with a low around 74. South wind 5 to 10 mph.

Friday: Mostly sunny, with a high near 95.

Friday Night: Mostly clear, with a low around 75.

Saturday: Mostly sunny, with a high near 95.

Saturday Night: Mostly clear, with a low around 76.

Sunday: Mostly sunny, with a high near 96.



Collin County Regional Airport TX
 33.19°N 96.59°W (Elev. 554 ft)

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