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5-day forecast / Frisco, TX

MondaySunny101° / 81° 1%
TuesdaySunny103° / 83°
WednesdaySunny104° / 82° 1%
ThursdaySunny101° / 81° 2%
FridaySunny101° / 82° 1%

Frisco Heat Index Hits 104 Today With Oppressive Humidity - Jul 19, 8 AM

Frisco weather, refreshed every four hours — local forecasts you can plan your day around.

Frisco faces oppressive humidity with a dew point of 77F today. Highs near 98F and heat index values up to 104F are expected. No active weather alerts are in effect.

Camille Rourke

July 19, 20262 min read

National Weather Service radar for North Texas (KFWS)
National Weather Service radar for North Texas (KFWS)

*As of Jul 19, 8 AM local time.*

Oppressive Humidity and High Heat

Frisco is currently dealing with oppressively humid conditions this Sunday morning. The air temperature stands at 82F, but the heat index makes it feel like 91F. Relative humidity is sitting at 84%, with a dew point of 77F contributing to the muggy atmosphere. Winds are blowing from the south southwest at 6 mph, with gusts reaching up to 19 mph, while the sky remains clear.

Today, residents can expect a high near 98F. The National Weather Service indicates that heat index values will climb as high as 104F. While the day begins sunny, there is a slight chance of showers and thunderstorms after 4pm.

The chance of precipitation is listed at 20%, with south southwest winds around 10 mph. Temperatures will drop to a low near 79F tonight, though they may rise to around 81F overnight. A slight chance of showers and thunderstorms exists before 7pm, with a 20% chance of precipitation.

Heat index values will remain high, reaching up to 102F, with south winds of 5 to 10 mph.

Tomorrow’s Forecast and Safety

Tomorrow, the heat will intensify further with a high near 101F. The sky will be sunny, and the heat index is forecast to reach as high as 106F. Southwest winds will be steady at 5 to 10 mph.

The chance of precipitation is very low at just 2%. Overnight, conditions will clear with a low around 81F, potentially rising to 83F. Heat index values will stay elevated at 103F, with south southwest winds of 5 to 10 mph.

There are no active National Weather Service or NOAA weather alerts in effect for Frisco at this time. However, the extreme heat and humidity require caution. It is vital to stay hydrated and limit midday exertion to avoid heat-related illnesses.

Check on neighbors, especially the elderly and those without air conditioning, to ensure their safety during these intense temperatures. Please remain vigilant as the heat index values significantly exceed the actual air temperature, increasing the risk of heat stress.

National Weather Service radar for North Texas (KFWS)

Sources

https://radar.weather.gov

https://api.weather.gov

https://open-meteo.com

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Camille Rourke

Camille Rourke covers community life, events, and neighborhood features around Frisco.

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