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National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
7-Day Forecast 33.19°N 96.62°W (Text-Only)
NWS Forecast for: McKinney TX
Issued by: National Weather Service Dallas/Fort Worth, TX
Last Update: 11:21 pm CST Dec 4, 2025		Print

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 37. Calm wind.

    Low: 37 °F

    Mostly Cloudy


  • Friday

    Friday: Partly sunny, with a high near 52. Light south southwest wind becoming south 5 to 10 mph in the morning.

    High: 52 °F

    Partly Sunny


  • Friday
    Night

    Friday Night: Patchy fog after 3am. Otherwise, partly cloudy, with a low around 38. South southeast wind around 5 mph.

    Low: 38 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 58. South wind around 5 mph.

    High: 58 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 41. South southeast wind around 5 mph becoming north northeast after midnight.

    Low: 41 °F

    Mostly Clear


  • Sunday

    Sunday: Sunny, with a high near 56. North wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 56 °F

    Sunny


  • Sunday
    Night

    Sunday Night: Clear, with a low around 28. North wind 5 to 10 mph.

    Low: 28 °F

    Clear


  • Monday

    Monday: Sunny, with a high near 51. Calm wind becoming east southeast around 5 mph.

    High: 51 °F

    Sunny


  • Monday
    Night

    Monday Night: Mostly clear, with a low around 34. Calm wind becoming south around 5 mph.

    Low: 34 °F

    Mostly Clear


    • Overnight: Mostly cloudy, with a steady temperature around 37. Calm wind.

    Friday: Partly sunny, with a high near 52. Light south southwest wind becoming south 5 to 10 mph in the morning.

    Friday Night: Patchy fog after 3am. Otherwise, partly cloudy, with a low around 38. South southeast wind around 5 mph.

    Saturday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 58. South wind around 5 mph.

    Saturday Night: Mostly clear, with a low around 41. South southeast wind around 5 mph becoming north northeast after midnight.

    Sunday: Sunny, with a high near 56. North wind 5 to 15 mph, with gusts as high as 25 mph.

    Sunday Night: Clear, with a low around 28. North wind 5 to 10 mph.

    Monday: Sunny, with a high near 51. Calm wind becoming east southeast around 5 mph.

    Monday Night: Mostly clear, with a low around 34. Calm wind becoming south around 5 mph.

    Tuesday: Sunny, with a high near 60.

    Tuesday Night: Mostly clear, with a low around 45.

    Wednesday: Sunny, with a high near 65.

    Wednesday Night: Mostly clear, with a low around 37.

    Thursday: Sunny, with a high near 61.


    McKinney TX
     33.19°N 96.62°W (Elev. 587 ft)

    Visit your local NWS office at: https://www.weather.gov/fwd