National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

McKinney - McKinney National Airport (KTKI)

Lat: 33.18°NLon: 96.59°WElev: 584ft.

Fair

58°F

14°C

Humidity 50%
Wind Speed E 8 mph
Barometer 30.11 in (1019.6 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 24 Mar 5:53 am CDT
Extended Forecast for

Prosper TX

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 82. South southeast wind around 10 mph.

    High: 82 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly clear, with a low around 63. Southeast wind around 10 mph.

    Low: 63 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 86. South wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 86 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 65. South wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 65 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 87. South wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 87 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 64. South wind around 15 mph, with gusts as high as 25 mph.

    Low: 64 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 81. South wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 25 mph.

    High: 81 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 53. Northeast wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 53 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 67. East wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 67 °F

    Partly Sunny

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 82. South southeast wind around 10 mph.
Tonight
Mostly clear, with a low around 63. Southeast wind around 10 mph.
Wednesday
Sunny, with a high near 86. South wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Clear, with a low around 65. South wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 87. South wind 15 to 20 mph, with gusts as high as 30 mph.
Thursday Night
Clear, with a low around 64. South wind around 15 mph, with gusts as high as 25 mph.
Friday
Sunny, with a high near 81. South wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 25 mph.
Friday Night
Mostly cloudy, with a low around 53. Northeast wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday
Partly sunny, with a high near 67. East wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 52.
Sunday
Mostly sunny, with a high near 80.
Sunday Night
Partly cloudy, with a low around 60.
Monday
Mostly sunny, with a high near 84.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Prosper TX
 33.25°N 96.78°W (Elev. 732 ft)
Last Update:
6:06 am CDT Mar 24, 2026
Forecast Valid:
6am CDT Mar 24, 2026-6pm CDT Mar 30, 2026
 
Forecast Discussion
 
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Additional Resources

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