Current conditions at
McKinney - McKinney National Airport (KTKI)
Lat: 33.18°NLon: 96.59°WElev: 584ft.
Mostly Cloudy
42°F
6°C
| Humidity | 23% |
| Wind Speed | N 12 G 23 mph |
| Barometer | 30.36 in (1029.1 mb) |
| Dewpoint | 7°F (-14°C) |
| Visibility | 10.00 mi |
| Wind Chill | 35°F (2°C) |
| Last update | 17 Jan 1:53 pm CST |
Extended Forecast for
Allen TX
This Afternoon

High: 45 °F
Slight Chance
Sprinkles/FlurriesTonight

Low: 22 °F
Mostly Clear
Sunday

High: 58 °F
Sunny
Sunday Night

Low: 31 °F
Mostly Clear
M.L.King Day

High: 49 °F
Mostly Sunny
Monday Night

Low: 27 °F
Partly Cloudy
Tuesday

High: 53 °F
Mostly Sunny
Tuesday Night

Low: 44 °F
Mostly Cloudy
Wednesday
High: 59 °F
Slight Chance
Showers then
Mostly Cloudy
Detailed Forecast
This Afternoon
A slight chance of sprinkles and flurries before 3pm. Cloudy early, then becoming mostly sunny, with a high near 45. Northwest wind around 10 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 22. West northwest wind 5 to 10 mph becoming light and variable after midnight.
Sunday
Sunny, with a high near 58. Wind chill values between 18 and 28 early. Light west wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Sunday Night
Mostly clear, with a low around 31. Calm wind becoming northeast around 5 mph after midnight.
M.L.King Day
Mostly sunny, with a high near 49. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 27. North northeast wind 5 to 10 mph becoming light northeast after midnight.
Tuesday
Mostly sunny, with a high near 53. Light and variable wind becoming south 5 to 10 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 44. South wind 5 to 10 mph.
Wednesday
A 20 percent chance of showers before noon. Mostly cloudy, with a high near 59. South wind 5 to 10 mph becoming east in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 39.
Thursday
Mostly sunny, with a high near 56.
Thursday Night
Partly cloudy, with a low around 39.
Friday
Partly sunny, with a high near 62.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Allen TX
33.1°N 96.67°W (Elev. 656 ft)
33.1°N 96.67°W (Elev. 656 ft)
11:21 am CST Jan 17, 2026
2pm CST Jan 17, 2026-6pm CST Jan 23, 2026


