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Current Weather Conditions for Mckinney, TX

A chance of showers and thunderstorms after 1pm. Mostly sunny. High near 94, with temperatures falling to around 92 in the afternoon. Heat index values as high as 100. Northeast wind around 10 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
76°F

Conditions

Wind: 5 mph ENE
Humidity: 87%
Probability of Precipitation: 11%

Hourly Forcast (next 12 hours)

11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM
76° 76° 77° 80° 84° 86° 88° 91° 92° 92° 93° 92° 90°

Upcoming Week

Day Forecast High Low
This Afternoon
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 1pm. Mostly sunny. High near 94, with temperatures falling to around 92 in the afternoon. Heat index values as high as 100. Northeast wind around 10 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
97°F 74°F
Tonight
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Heat index values as high as 97. East northeast wind 5 to 10 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
97°F 74°F
Saturday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 87. East northeast wind 5 to 10 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
97°F 74°F
Saturday Night
Slight Chance Showers And Thunderstorms then Mostly Clear
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 71. East wind 0 to 10 mph. Chance of precipitation is 20%.
97°F 74°F
Sunday
Mostly Sunny
Mostly sunny. High near 91, with temperatures falling to around 89 in the afternoon. East southeast wind 5 to 10 mph.
97°F 74°F
Sunday Night
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 71. East southeast wind 5 to 10 mph. Chance of precipitation is 20%.
97°F 74°F
Monday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 90. East wind 5 to 10 mph. Chance of precipitation is 30%.
97°F 74°F
Monday Night
Mostly Clear
Mostly clear, with a low around 70. East wind 5 to 10 mph.
97°F 74°F
Tuesday
Sunny
Sunny, with a high near 94. Southeast wind 5 to 10 mph.
97°F 74°F
Tuesday Night
Mostly Clear
Mostly clear, with a low around 73.
97°F 74°F
Wednesday
Sunny
Sunny, with a high near 96.
97°F 74°F
Wednesday Night
Mostly Clear
Mostly clear, with a low around 74.
97°F 74°F
Thursday
Sunny
Sunny, with a high near 97.
97°F 74°F
Thursday Night
Mostly Clear
Mostly clear, with a low around 76.
97°F 74°F
Data provided by weather.gov