Weather in McKinneys, United States
Weather Advisories
in the data behind our forecast?

Tomorrow's weather summary
The weather in McKinneys on Tuesday, July 28th, is going to be cloudy throughout the day, with some clouds before dawn.
There's seems to be also high probability of moderate rain around noon around 2 pm.
Weather details for McKinneys, on Tuesday, July 28th:
The maximum temperature during the day will be 26°C at about 11 am. The day will have very high relative humidity, with average humidity of 75%, ranging from 57% to a maximum value of 92% at about 10 pm. The wind will be breezy, and will get up to 17 km/h at 11 am, blowing from the south. The cloud coverage will range from 50% around 2 am to as high as 100% around 11 pm with an average of 96%.
The chances of precipitation throughout the day will change between 0% and 80%. The highest chance for precipitation will be around 1 pm and the lowest probability around midnight. The dew point will range from 16°C up to a maximum value of 20°C around 10 pm.
The visibility is expected to be good with average visibility of 15 km throughout the day. Atmospheric pressure will be very low with average pressure of 1003 hPa. Sunrise will be at 5:54 am, and sunset at 8:30 pm. The day will have 14 hours and 36 minutes of daylight.
Air quality forecast for McKinneys, on Tuesday, July 28th:
On average, the air quality on this day will be moderate, meaning that air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution. According to our index, ranging from 0 to 500, the air quality is going to be between values of 37 and 75.
Pollen forecast for McKinneys, on Tuesday, July 28th:
The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have no risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.
The weather in McKinneys on Wednesday, July 29th, will be cloudy for most of the day, with light rain in the afternoon.
There is also a chance for drizzle before dawn around 3 am, and also many clouds in the early morning around 6 am.
Weather details for McKinneys, on Wednesday, July 29th:
The highest temperature of the day will be 20°C at about midnight. The day will have very high relative humidity, with average humidity of 87%, ranging from 72% to a maximum value of 97% at about 11 pm. The wind will be breezy, and will get up to 29 km/h at 10 pm, blowing from the north-west. The cloud coverage will range from 63% around 6 am to as high as 100% around 11 pm with an average of 96%.
The chances of precipitation throughout the day will change between 0% and 65%. The highest chance for precipitation will be around 3 pm and the lowest probability around midnight. The dew point will range from 14°C up to a maximum value of 19°C around 3 pm.
The visibility is expected to be good with average visibility of 11 km throughout the day. Atmospheric pressure will be very low with average pressure of 1003 hPa. Sunrise will be at 5:55 am, and sunset at 8:29 pm. The day will have 14 hours and 34 minutes of daylight.
Air quality forecast for McKinneys, on Wednesday, July 29th:
On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 28 and 38.
Pollen forecast for McKinneys, on Wednesday, July 29th:
The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have no risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.
Nearby locations
