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Hazardous Weather Conditions
Current conditions at
McKinney - McKinney National Airport (KTKI)
Lat: 33.18°NLon: 96.59°WElev: 584ft.
Fair
83°F
28°C
| Humidity | 53% |
| Wind Speed | E 6 mph |
| Barometer | 30.08 in (1018.2 mb) |
| Dewpoint | 64°F (18°C) |
| Visibility | 10.00 mi |
| Heat Index | 84°F (29°C) |
| Last update | 24 Sep 8:53 pm CDT |
Extended Forecast for
Prosper TX
Tonight
Low: 68 °F
Partly Cloudy
Friday
High: 94 °F
Mostly Sunny
Friday Night
Low: 71 °F
Mostly Cloudy
Saturday
High: 95 °F
Decreasing
CloudsSaturday Night
Low: 74 °F
Mostly Clear
Sunday
High: 97 °F
Slight Chance
ShowersSunday Night
Low: 75 °F
Partly Cloudy
Monday
High: 95 °F
Mostly Sunny
Monday Night
Low: 75 °F
Partly Cloudy
Detailed Forecast
Tonight
Partly cloudy, with a low around 68. East southeast wind around 10 mph.
Friday
Mostly sunny, with a high near 94. East southeast wind around 5 mph.
Friday Night
Mostly cloudy, with a low around 71. East southeast wind around 5 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 95. Heat index values as high as 98. Southeast wind around 5 mph.
Saturday Night
Mostly clear, with a low around 74. South southeast wind 5 to 10 mph.
Sunday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 97. South wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around 75. South southeast wind around 5 mph.
Monday
Mostly sunny, with a high near 95. South wind around 10 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 75. South wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 92. Chance of precipitation is 40%.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71.
Wednesday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 86.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66.
Thursday
A 30 percent chance of showers. Mostly sunny, with a high near 84.
Additional Forecasts and Information
Basemap Options
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Prosper TX
33.23°N 96.81°W (Elev. 646 ft)
33.23°N 96.81°W (Elev. 646 ft)
8:11 pm CDT Sep 24, 2026
9pm CDT Sep 24, 2026-6pm CDT Oct 1, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
