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5-day forecast / Frisco, TX

TuesdaySunny100° / 80°
WednesdaySunny101° / 80° 1%
ThursdaySunny101° / 79°
FridaySunny101° / 80°
SaturdaySunny101° / 80°

Extreme Heat and Humidity Hit Frisco Today - Aug 10, 9 AM

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

Temperatures in Frisco are soaring to near 100 degrees with oppressive humidity. A heat index up to 105 is expected through tomorrow, requiring caution.

Camille Rourke

August 10, 20262 min read

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

*As of Aug 10, 9 AM local time.*

Scorching Conditions Ahead

Frisco residents are facing a significant heat event starting this morning. The current air temperature stands at 81 degrees Fahrenheit, but the combination of heat and moisture makes it feel like 87 degrees right now. Relative humidity is sitting at a heavy 89 percent, with a dew point of 77 degrees, creating an oppressively humid atmosphere under clear skies.

Today will bring intense warmth, with highs near 100 degrees Fahrenheit. The National Weather Service indicates that heat index values could climb as high as 104 during the day. Winds will be from the south at 5 to 10 mph, with gusts reaching up to 20 mph. There is only a one percent chance of precipitation, leaving the sky sunny and dry.

As evening approaches tonight, conditions will remain clear but stay uncomfortably warm. Lows are expected around 80 degrees, with heat index values remaining elevated at up to 103. South winds will increase slightly to around 10 mph, bringing gusts as high as 25 mph.

Looking Ahead

The heat does not break tomorrow. Highs will remain near 99 degrees Fahrenheit, with the heat index peaking at a dangerous 105. The sky will stay sunny with zero percent chance of rain. South winds will continue at 10 to 15 mph, with gusts up to 25 mph.

Overnight into tomorrow night, temperatures will drop to around 81 degrees, though they may rise slightly to 83 as the night progresses. Heat index values will stay high at 103. Winds will persist from the south at 10 to 15 mph with gusts up to 25 mph.

There are no active National Weather Service or NOAA weather alerts in effect for this area. However, the extreme heat and humidity pose serious health risks. Residents should stay hydrated, limit outdoor exertion during the hottest parts of the day, and check on vulnerable neighbors.

The combination of high temperatures and heavy moisture can lead to heat-related illnesses quickly, so taking precautions is essential for safety.

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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