Current Weather Conditions for Mckinney, TX
87°F
Conditions
Wind: 5 mph SHumidity: 63%
Probability of Precipitation: 5%
Hourly Forcast (next 12 hours)
| 1 AM | 2 AM | 3 AM | 4 AM | 5 AM | 6 AM | 7 AM | 8 AM | 9 AM | 10 AM | 11 AM | 12 PM | 1 PM |
| 87° | 84° | 83° | 83° | 82° | 82° | 82° | 81° | 80° | 80° | 79° | 78° | 80° |
Upcoming Week
| Day | Forecast | High | Low |
|
Tonight |
Mostly Cloudy
Mostly cloudy. Low around 76, with temperatures rising to around 80 overnight. South southeast wind 5 to 10 mph. |
93°F | 80°F |
|
Saturday |
Mostly Sunny
Mostly sunny, with a high near 93. Heat index values as high as 99. South wind 10 to 15 mph, with gusts as high as 25 mph. |
93°F | 80°F |
|
Saturday Night |
Partly Cloudy then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 4am. Partly cloudy. Low around 76, with temperatures rising to around 80 overnight. Heat index values as high as 99. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible. |
93°F | 80°F |
|
Sunday |
Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
A slight chance of showers and thunderstorms before 7am, then showers and thunderstorms likely. Partly sunny. High near 87, with temperatures falling to around 84 in the afternoon. Southwest wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible. |
93°F | 80°F |
|
Sunday Night |
Showers And Thunderstorms
Showers and thunderstorms. Mostly cloudy, with a low around 67. North northeast wind 10 to 15 mph. Chance of precipitation is 80%. |
93°F | 80°F |
|
Monday |
Showers And Thunderstorms
Showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 10am, then a chance of showers and thunderstorms between 10am and 1pm. Mostly cloudy, with a high near 79. North northeast wind around 10 mph. Chance of precipitation is 80%. |
93°F | 80°F |
|
Monday Night |
Mostly Cloudy
Mostly cloudy, with a low around 64. Northeast wind 0 to 10 mph. |
93°F | 80°F |
|
Tuesday |
Mostly Sunny
Mostly sunny, with a high near 86. East southeast wind 0 to 5 mph. |
93°F | 80°F |
|
Tuesday Night |
Mostly Clear
Mostly clear, with a low around 72. South southeast wind 5 to 10 mph. |
93°F | 80°F |
|
Wednesday |
Sunny
Sunny, with a high near 93. |
93°F | 80°F |
|
Wednesday Night |
Mostly Clear
Mostly clear, with a low around 78. |
93°F | 80°F |
|
Thursday |
Mostly Sunny
Mostly sunny, with a high near 96. |
93°F | 80°F |
|
Thursday Night |
Mostly Clear then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 1am. Mostly clear, with a low around 78. Chance of precipitation is 30%. |
93°F | 80°F |
|
Juneteenth |
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 94. Chance of precipitation is 30%. |
93°F | 80°F |
| Data provided by weather.gov | |||