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5-day forecast / Frisco, TX

ThursdaySunny99° / 80°
FridayMostly Sunny98° / 81°
SaturdayMostly Sunny100° / 82°
SundaySunny102° / 83° 1%
MondaySunny102° / 83°

Frisco Heat Advisory in Effect as Temperatures Climb Near 100 - Jul 23, 12 PM

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

A Heat Advisory is active for Frisco, TX, with heat index values reaching up to 110 degrees. Residents are urged to stay cool and hydrated during the intense heat.

Camille Rourke

July 23, 20262 min read

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

*As of Jul 23, 12 PM local time.*

Current Conditions and Alert Status

A Heat Advisory is currently in effect for Frisco, Texas, signaling moderate severity and expected urgency. The National Weather Service in Fort Worth has issued this advisory to warn residents of dangerous heat levels. As of this afternoon, the air temperature stands at 82 degrees Fahrenheit, with a feels-like temperature of 85 degrees.

The relative humidity is at 58 percent, and the dew point is recorded at 66 degrees. Winds are blowing from the east at 9 mph, with gusts reaching up to 16 mph. The sky remains clear overhead.

Forecast for Today and Tonight

Today, Frisco will experience sunny skies with a high near 99 degrees. The heat index values are expected to reach as high as 108 degrees. East winds will persist, ranging from 10 to 15 mph.

There is a zero percent chance of precipitation. As evening approaches, conditions will shift to mostly clear skies. The low will settle around 80 degrees, but temperatures will rise to approximately 82 degrees overnight.

The heat index will remain elevated, peaking at 105 degrees. Winds will continue from the east-southeast at 10 to 15 mph.

Outlook for Tomorrow

Tomorrow, the region will see mostly sunny skies with a high near 98 degrees. The heat index is forecast to climb even higher, reaching up to 110 degrees. Winds will shift to the south-southeast, maintaining speeds of 10 to 15 mph.

There is no chance of rain. Overnight, skies will clear to mostly clear, with a low around 81 degrees. Temperatures will rise to around 83 degrees during the night.

The heat index will stay high at 106 degrees. Winds will come from the south at 10 to 15 mph, with gusts as high as 25 mph.

Safety Reminders

Given the active Heat Advisory and extreme heat index values, it is critical to prioritize safety. Stay hydrated by drinking plenty of water throughout the day. Limit outdoor exertion, especially during the hottest parts of the day.

Check on elderly neighbors and those who may be vulnerable to heat-related illnesses. Keep vehicles parked in the shade when possible, and never leave people or pets inside parked cars. If you feel dizzy, nauseous, or experience a headache, move to a cool, air-conditioned space immediately.

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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