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

48°F

9°C

Humidity 27%
Wind Speed NW 10 mph
Barometer 30.44 in (1031.8 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 10 Jan 5:53 pm CST
Extended Forecast for

Melissa TX

  • Tonight

    Tonight: Mostly clear, with a low around 35. West northwest wind 5 to 10 mph.

    Low: 35 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 56. North wind 5 to 10 mph.

    High: 56 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 34. North northeast wind around 5 mph becoming calm in the evening.

    Low: 34 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 60. Calm wind becoming south southwest around 5 mph in the morning.

    High: 60 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 39. South wind around 5 mph.

    Low: 39 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 64. Southwest wind 5 to 10 mph.

    High: 64 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 43. South southwest wind around 5 mph becoming west northwest after midnight.

    Low: 43 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 63. North wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 63 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 31. North wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 31 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 35. West northwest wind 5 to 10 mph.
Sunday
Sunny, with a high near 56. North wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around 34. North northeast wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 60. Calm wind becoming south southwest around 5 mph in the morning.
Monday Night
Partly cloudy, with a low around 39. South wind around 5 mph.
Tuesday
Mostly sunny, with a high near 64. Southwest wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 43. South southwest wind around 5 mph becoming west northwest after midnight.
Wednesday
Mostly sunny, with a high near 63. North wind 5 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly clear, with a low around 31. North wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 57.
Thursday Night
Clear, with a low around 38.
Friday
Sunny, with a high near 59.
Friday Night
Partly cloudy, with a low around 34.
Saturday
Mostly sunny, with a high near 50.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Melissa TX
 33.28°N 96.57°W (Elev. 646 ft)
Last Update:
5:12 pm CST Jan 10, 2026
Forecast Valid:
6pm CST Jan 10, 2026-6pm CST Jan 17, 2026
 
Forecast Discussion
 
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Additional Resources

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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