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5-day forecast / Frisco, TX

ThursdaySunny100° / 79° 1%
FridaySunny100° / 78° 1%
SaturdayMostly Sunny99° / 78° 2%
SundayChance Showers And Thunderstorms95° / 77° 50%
MondayChance Showers And Thunderstorms94° / 76° 42%

Frisco Heat Wave Continues: Highs Near 100F and Humid Conditions Persist - Jul 9, 4 AM

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

Frisco residents face another day of intense heat with temperatures near 100F and a feels-like reading of 92F. Humidity levels remain elevated, creating a muggy atmosphere across the area.

Camille Rourke

July 9, 20262 min read

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

*As of Jul 9, 4 AM local time.*

Current Conditions and Heat Index

It is currently Thursday overnight in Frisco, and the heat is already making itself felt. The air temperature stands at 86F, but the combination of heat and moisture pushes the feels-like temperature to a sweltering 92F. This significant heat index value highlights how the humidity is amplifying the perceived temperature, making it feel much hotter than the actual air reading.

The relative humidity is currently at 62%, with a dew point of 72F. A dew point in the low 70s indicates quite humid conditions, which contributes to the heavy, muggy atmosphere. Winds are blowing from the south southwest at 10 mph, with gusts reaching up to 17 mph. The sky remains clear, offering no relief from the sun's intensity during the day.

Forecast for Today and Tomorrow

Today, Frisco will see sunny skies with a high near 100F. The National Weather Service indicates that heat index values could reach as high as 103F. Winds will continue from the south southwest at 10 to 15 mph. The chance of precipitation is minimal at just 1%, meaning residents should expect dry conditions despite the humidity.

Tonight, the sky will remain clear. Temperatures will drop to a low around 80F, though they may rise slightly to around 82F during the overnight hours. Winds will persist from the south southwest at around 10 mph, with gusts potentially reaching 20 mph. Heat index values may still climb to around 102F in the evening.

Tomorrow, the pattern continues with sunny skies and a high near 100F. The heat index is expected to reach 102F. Winds will remain from the south southwest at 10 to 15 mph. The low for tomorrow night will be near 78F, with temperatures rising to around 80F overnight. Winds will shift slightly to the south at 10 to 15 mph. There are no active weather alerts or warnings in effect for the area.

Safety Reminder

With temperatures near 100F and high heat indices, it is crucial to stay hydrated and limit midday exertion. Check on neighbors, especially the elderly, and ensure pets have access to cool water and shade. Avoid prolonged exposure to the sun during peak heat hours.

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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