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5-day forecast / Frisco, TX

WednesdayMostly Sunny102° / 82° 1%
ThursdaySunny102° / 82°
FridayMostly Sunny104° / 82° 4%
SaturdaySunny100° / 75° 9%
SundaySunny97° / 76° 4%

Frisco Heat Advisory in Effect as Temperatures Climb to 103F - Jul 28, 4 PM

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

A Heat Advisory is active for Frisco, TX, with dangerous heat index values reaching 112 today. Current conditions show 99F with clear skies.

Camille Rourke

July 28, 20262 min read

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

*As of Jul 28, 4 PM local time.*

Dangerous Heat Conditions Underway

A Heat Advisory is currently in effect for Frisco, Texas, signaling dangerous heat conditions for the area. The National Weather Service has issued this moderate-severity alert, which remains active until the evening of July 29. Residents are advised to take precautions as temperatures soar well above seasonal norms.

Current conditions in Frisco reflect the intensity of the heat. The air temperature stands at 99F, but the combination of heat and humidity makes it feel like 100F. Relative humidity is at 31%, with a dew point of 63F. Winds are blowing from the south southwest at 7 mph, with gusts reaching 13 mph. The sky remains clear, offering no relief from the sun.

Forecast for Today and Tomorrow

Today, Frisco will experience sunny skies with a high near 103F. The National Weather Service reports heat index values as high as 112 during the peak heat of the day. South southwest winds will be light, around 5 mph.

Overnight, conditions will become mostly clear with a low around 81F. Temperatures may rise slightly to around 83F during the night, with heat index values remaining high at 109. South winds will increase to around 10 mph.

Tomorrow, the heat will persist with mostly sunny skies and a high near 102F. Heat index values are expected to reach 111. South southwest winds will continue at 5 to 10 mph.

The chance of precipitation is minimal, at just 1%. Overnight tomorrow, skies will turn partly cloudy with a low around 82F. Temperatures may rise to around 84F overnight, with heat index values of 108.

South winds will remain steady at 5 to 10 mph.

Safety Reminders

Given the active Heat Advisory and dangerous heat index values, it is crucial to stay hydrated and limit time spent outdoors, especially during the hottest parts of the day. Check on neighbors and elderly relatives who may be vulnerable to extreme heat. Ensure pets have access to cool water and shade. Avoid strenuous activity if possible, and seek air-conditioned environments when temperatures peak.

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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