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.

Overcast

62°F

17°C

Humidity 62%
Wind Speed E 12 mph
Barometer 30.05 in (1017.8 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 1 May 11:53 am CDT
Extended Forecast for

3 Miles SW Melissa TX

  • This Afternoon

    This Afternoon: A 50 percent chance of showers. Cloudy, with a high near 61. East wind 10 to 15 mph, with gusts as high as 20 mph. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 61 °F

    Chance
    Showers

  • Tonight

    Tonight: A 20 percent chance of showers before 10pm. Cloudy during the early evening, then gradual clearing, with a low around 48. East northeast wind 5 to 10 mph becoming west in the evening.

    Low: 48 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 73. North wind around 5 mph.

    High: 73 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 50. North wind around 5 mph becoming calm in the evening.

    Low: 50 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 79. South southwest wind 5 to 10 mph.

    High: 79 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 58. South wind around 10 mph.

    Low: 58 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 80. South wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 80 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 67. South wind around 20 mph, with gusts as high as 30 mph.

    Low: 67 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 88. Breezy, with a south southwest wind 20 to 25 mph, with gusts as high as 30 mph.

    High: 88 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

Detailed Forecast

This Afternoon
A 50 percent chance of showers. Cloudy, with a high near 61. East wind 10 to 15 mph, with gusts as high as 20 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
A 20 percent chance of showers before 10pm. Cloudy during the early evening, then gradual clearing, with a low around 48. East northeast wind 5 to 10 mph becoming west in the evening.
Saturday
Sunny, with a high near 73. North wind around 5 mph.
Saturday Night
Mostly clear, with a low around 50. North wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 79. South southwest wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around 58. South wind around 10 mph.
Monday
Partly sunny, with a high near 80. South wind 10 to 20 mph, with gusts as high as 30 mph.
Monday Night
Mostly cloudy, with a low around 67. South wind around 20 mph, with gusts as high as 30 mph.
Tuesday
Mostly cloudy, with a high near 88. Breezy, with a south southwest wind 20 to 25 mph, with gusts as high as 30 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 63.
Wednesday
Mostly cloudy, with a high near 83.
Wednesday Night
Partly cloudy, with a low around 54.
Thursday
Mostly sunny, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Melissa TX
 33.26°N 96.59°W (Elev. 597 ft)
Last Update:
6:12 am CDT May 1, 2026
Forecast Valid:
12pm CDT May 1, 2026-6pm CDT May 7, 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