Thunderstorms and Heavy Rainfall in the Mississippi Valley; Heavy Rain Continues in Southeast Florida
A cold front approaching the Mississippi Valley will bring heavy rainfall and isolated severe thunderstorms to the region. Thunderstorms will have the potential to produce isolated severe wind gusts and perhaps a brief tornado or two. Scattered to numerous showers and storms will bring another day of localized flooding to south Florida. Read More >
Current conditions at
McKinney - McKinney National Airport (KTKI)
Lat: 33.18°NLon: 96.59°WElev: 584ft.
Fair
65°F
18°C
| Humidity | 59% |
| Wind Speed | W 16 mph |
| Barometer | 29.93 in (1013.4 mb) |
| Dewpoint | 50°F (10°C) |
| Visibility | 10.00 mi |
| Last update | 3 Nov 9:53 am CST |
Extended Forecast for
McKinney TX
Today
High: 73 °F
Sunny
Tonight
Low: 51 °F
Mostly Clear
Wednesday
High: 72 °F
Sunny
Wednesday Night
Low: 52 °F
Mostly Clear
Thursday
High: 76 °F
Sunny
Thursday Night
Low: 50 °F
Mostly Clear
Friday
High: 70 °F
Sunny
Friday Night
Low: 47 °F
Partly Cloudy
Saturday
High: 68 °F
Mostly Sunny
Detailed Forecast
Today
Sunny, with a high near 73. West northwest wind around 15 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 51. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 72. Northwest wind around 5 mph becoming calm in the afternoon.
Wednesday Night
Mostly clear, with a low around 52. Calm wind becoming south southeast around 5 mph.
Thursday
Sunny, with a high near 76. South southeast wind 5 to 10 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Mostly clear, with a low around 50. North northwest wind 5 to 10 mph.
Friday
Sunny, with a high near 70. North wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 47. North wind around 5 mph.
Saturday
Mostly sunny, with a high near 68. North wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 46.
Sunday
Sunny, with a high near 69.
Sunday Night
Mostly clear, with a low around 45.
Monday
Sunny, with a high near 71.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
McKinney TX
33.19°N 96.62°W (Elev. 587 ft)
33.19°N 96.62°W (Elev. 587 ft)
7:27 am CST Nov 3, 2026
10am CST Nov 3, 2026-6pm CST Nov 9, 2026
Additional Resources
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