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5-day forecast / Frisco, TX

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

Frisco Heat Persists: Highs Near 99F Expected Through Tomorrow - Aug 9, 8 PM

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

Temperatures remain dangerously high in Frisco with a current heat index of 98F. A hot stretch continues through tomorrow with highs near 99F and no active weather alerts.

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 9, 8 PM local time.*

Current Conditions and Heat Index

It is currently Sunday evening in Frisco, TX, where the air temperature stands at 97F. Due to atmospheric conditions, the feels-like temperature is recorded at 98F. The relative humidity is at 33%, with a dew point of 63F. Winds are blowing from the south at 15 mph, with gusts reaching up to 21 mph. The sky remains mostly cloudy as the day winds down.

Forecast Overview

The heat will not break immediately. Today is expected to see a high near 99F and a low near 79F, with mostly clear skies and only a 5% chance of precipitation. Tonight, conditions will shift to mostly clear with a low around 79. Heat index values are projected to reach as high as 102. South winds will persist at 10 to 15 mph.

Tomorrow brings another hot day with sunny skies and a high near 99F. The heat index is expected to climb to 102 again, accompanied by south winds of 10 to 15 mph. There is a 6% chance of precipitation for the day.

Following tomorrow, the forecast indicates clear conditions overnight with a low around 79, though temperatures may rise slightly to around 81 during the night hours. The heat index will drop slightly to as high as 99 during this period.

Safety and Alerts

There are no active National Weather Service or NOAA weather alerts in effect for Frisco at this time. However, the persistent high heat requires caution. Residents should prioritize hydration by drinking water frequently throughout the day.

It is advisable to limit outdoor exertion, especially during the hottest parts of the day when temperatures peak. Check on elderly neighbors and those without air conditioning to ensure their safety in these elevated heat index conditions.

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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