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NOAA’s Spring Outlook: Above-normal temperatures and persistent drought conditions expected.

Current conditions at

McKinney - McKinney National Airport (KTKI)

Lat: 33.18° N Lon: 96.59° W Elev: 584 ft.

Fair

76°F

24°C

Humidity	88%
Wind Speed	SE 7 mph
Barometer	29.95 in (1013.5 mb)
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Heat Index	76°F (24°C)
Last update	12 Jun 9:53 pm CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Detailed forecast for

Collin County

Tonight

Mostly cloudy. Lows in the mid 70s. South winds 5 to 10 mph.

Saturday

Mostly sunny. Humid with highs in the lower 90s. South winds 5 to 10 mph, increasing to 10 to 15 mph in the afternoon.

Saturday Night

Mostly clear in the evening, then partly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Humid with lows in the mid 70s. South winds 5 to 10 mph. Chance of rain 30 percent.

Sunday

Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Humid with highs in the upper 80s. Southwest winds 5 to 10 mph, becoming north in the afternoon. Chance of rain 70 percent.

Sunday Night

A chance of thunderstorms. Showers. Lows in the upper 60s. Northeast winds 5 to 10 mph. Chance of rain 80 percent.

Monday

Mostly cloudy with a 50 percent chance of showers and thunderstorms in the morning, then partly sunny in the afternoon. Highs in the upper 70s.

Monday Night

Mostly cloudy. Lows in the mid 60s.

Tuesday

Mostly sunny. Highs in the mid 80s.

Tuesday Night

Mostly clear. Lows in the lower 70s.

Wednesday

Sunny. Highs in the lower 90s. Heat index values up to 105.

Wednesday Night

Clear. A slight chance of showers and thunderstorms after midnight. Lows in the upper 70s. Chance of rain 20 percent.

Thursday

Mostly sunny. Highs in the mid 90s. Heat index values up to 110 in the afternoon.

Thursday Night

Mostly clear in the evening, then partly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows in the upper 70s. Chance of rain 30 percent.

Juneteenth

Mostly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 30 percent. Heat index values up to 110 in the afternoon.