Current Weather Conditions for Mckinney, TX
81°F
Conditions
Wind: 5 mph SSEHumidity: 79%
Probability of Precipitation: 22%
Hourly Forcast (next 12 hours)
| 4 PM | 5 PM | 6 PM | 7 PM | 8 PM | 9 PM | 10 PM | 11 PM | 12 AM | 1 AM | 2 AM | 3 AM | 4 AM |
| 81° | 82° | 85° | 86° | 87° | 87° | 89° | 87° | 86° | 83° | 80° | 79° | 78° |
Upcoming Week
| Day | Forecast | High | Low |
|
Today |
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Partly sunny, with a high near 89. Heat index values as high as 99. South southeast wind 5 to 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible. |
90°F | 81°F |
|
Tonight |
Slight Chance Showers And Thunderstorms then Partly Cloudy
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 75. South southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%. |
90°F | 81°F |
|
Sunday |
Mostly Sunny
Mostly sunny, with a high near 93. Heat index values as high as 105. South wind 15 to 20 mph, with gusts as high as 30 mph. |
90°F | 81°F |
|
Sunday Night |
Mostly Clear then Slight Chance Showers And Thunderstorms
A slight chance of rain showers between 1am and 4am, then a slight chance of showers and thunderstorms. Mostly clear, with a low around 78. Heat index values as high as 103. South wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible. |
90°F | 81°F |
|
Monday |
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
A slight 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. Mostly sunny, with a high near 93. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. |
90°F | 81°F |
|
Monday Night |
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy, with a low around 77. South southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. |
90°F | 81°F |
|
Tuesday |
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 92. South wind around 10 mph. Chance of precipitation is 50%. |
90°F | 81°F |
|
Tuesday Night |
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 76. Southeast wind 5 to 10 mph. Chance of precipitation is 40%. |
90°F | 81°F |
|
Wednesday |
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly sunny, with a high near 89. South southwest wind around 5 mph. Chance of precipitation is 50%. |
90°F | 81°F |
|
Wednesday Night |
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy, with a low around 74. Chance of precipitation is 40%. |
90°F | 81°F |
|
Thursday |
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. Mostly sunny, with a high near 90. Chance of precipitation is 40%. |
90°F | 81°F |
|
Thursday Night |
Slight Chance Showers And Thunderstorms then Partly Cloudy
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 75. Chance of precipitation is 20%. |
90°F | 81°F |
|
Friday |
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms between 7am and 1pm. Partly sunny, with a high near 91. Chance of precipitation is 20%. |
90°F | 81°F |
|
Friday Night |
Partly Cloudy then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 77. Chance of precipitation is 20%. |
90°F | 81°F |
| Data provided by weather.gov | |||