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

Hazardous Weather Conditions

Current conditions at

McKinney - McKinney National Airport (KTKI)

Lat: 33.18°NLon: 96.59°WElev: 584ft.

Mostly Cloudy and Breezy

69°F

21°C

Humidity 76%
Wind Speed S 24 G 36 mph
Barometer 29.52 in (999.5 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 15 Mar 8:53 am CDT
Extended Forecast for

Prosper TX

Wind Advisory until March 16, 01:00am
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until March 16, 01:00am

    NOW until 1:00am Mon

    Wind Advisory

  • Today

    High: 78 °F

    Decreasing
    Clouds and
    Windy

  • Tonight

    Tonight: Partly cloudy, with a low around 33. Windy, with a north wind 20 to 30 mph, with gusts as high as 45 mph.

    Low: 33 °F

    Partly Cloudy
    and Windy

  • Monday

    Monday: Mostly sunny, with a high near 50. North northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 50 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 33. North northwest wind 5 to 10 mph becoming south southeast after midnight.

    Low: 33 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 63. South wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 63 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 48. South wind around 15 mph, with gusts as high as 25 mph.

    Low: 48 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 76. South southwest wind around 15 mph, with gusts as high as 25 mph.

    High: 76 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 55. South wind around 10 mph.

    Low: 55 °F

    Mostly Clear

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 78. Windy, with a north northwest wind 25 to 30 mph becoming north northwest 30 to 35 mph in the afternoon. Winds could gust as high as 50 mph.
Tonight
Partly cloudy, with a low around 33. Windy, with a north wind 20 to 30 mph, with gusts as high as 45 mph.
Monday
Mostly sunny, with a high near 50. North northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Monday Night
Partly cloudy, with a low around 33. North northwest wind 5 to 10 mph becoming south southeast after midnight.
Tuesday
Sunny, with a high near 63. South wind 5 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Partly cloudy, with a low around 48. South wind around 15 mph, with gusts as high as 25 mph.
Wednesday
Mostly sunny, with a high near 76. South southwest wind around 15 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly clear, with a low around 55. South wind around 10 mph.
Thursday
Sunny, with a high near 86. South southwest wind around 10 mph.
Thursday Night
Clear, with a low around 60.
Friday
Sunny, with a high near 89.
Friday Night
Clear, with a low around 61.
Saturday
Sunny, with a high near 89.
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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 15, 2026
Forecast Valid:
9am CDT Mar 15, 2026-6pm CDT Mar 21, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation