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5-day forecast / Frisco, TX

TodayMostly Sunny92° / 76° 3%
MondaySlight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms95° / 78° 25%
TuesdaySlight Chance Showers And Thunderstorms then Mostly Sunny95° / 79° 16%
WednesdaySlight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms95° / 77° 29%
ThursdayChance Showers And Thunderstorms then Mostly Sunny95° / 78° 30%

Frisco Weather: Oppressive Humidity and Heat Index Near 103 Tomorrow

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

Frisco, TX faces oppressive humidity with a dew point of 81F tonight. Tomorrow brings mostly sunny skies and a high near 93F, with heat index values reaching 103F.

Camille Rourke

June 21, 20262 min read

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

Current Conditions and Humidity

Residents in Frisco, TX are currently experiencing oppressively humid conditions this evening. The air temperature stands at 82F, but the high moisture content makes it feel significantly warmer, with a feels-like temperature of 94F. The relative humidity is at 94%, and the dew point is 81F, indicating very muggy air. Winds are blowing from the south-southeast at 7 mph, with gusts reaching up to 22 mph. The sky remains mostly cloudy as the day transitions into night.

Tonight and Tomorrow Forecast

Tonight, there is a slight chance of showers and thunderstorms before 7pm. After that, skies will become mostly clear. Temperatures will drop to a low near 76F, though they may rise slightly to around 78F during the overnight hours. The heat index is expected to reach as high as 99F. Winds will shift to the south-southeast at around 10 mph, with gusts as high as 20 mph. The chance of precipitation remains at 20%.

Tomorrow, Frisco will see mostly sunny skies with a high near 93F. The heat index will climb to as high as 103F, making it feel extremely hot. Winds will pick up from the south at 15 to 20 mph, with gusts as high as 30 mph. The chance of precipitation is minimal at 2%.

Safety and Outlook

There are no active National Weather Service or NOAA weather alerts for this area. However, the combination of high temperatures and extreme humidity poses health risks. It is crucial to stay hydrated and limit midday exertion when possible. The oppressive heat index values mean that heat-related illnesses can occur quickly for those outdoors. Please check on neighbors and elderly relatives who may be vulnerable to the heat. While tomorrow night brings a chance of rain showers between 1am and 4am, the primary concern remains the intense heat and humidity during the day. New rainfall amounts less than a tenth of an inch are possible, but the main focus should be on heat safety.

National Weather Service radar for North Texas (KFWS)
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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