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5-day forecast / Frisco, TX

TodayMostly Sunny92° / 79° 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 107 Tomorrow

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

Frisco faces oppressive humidity today with a dew point of 75F. Temperatures will rise to 92F today, with heat index values reaching 103F. Tomorrow brings higher heat and a chance of storms.

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

Frisco is currently experiencing oppressively humid conditions this Sunday afternoon. The air temperature stands at 84F, but the heat index makes it feel like 92F. Relative humidity is at 74%, with a dew point of 75F indicating heavy moisture in the air. Winds are blowing from the south at 9 mph, with gusts reaching 17 mph. The sky remains mostly cloudy as the day progresses.

Today and Tonight Forecast

Today, the high will reach near 92F, with a low near 79F expected tonight. The chance of precipitation is minimal at 3%, and skies will be mostly sunny. However, the heat index will climb as high as 103F during the day. According to the National Weather Service, south winds will increase to around 15 mph, with gusts as high as 25 mph.

Tonight, conditions will shift slightly with a slight chance of showers and thunderstorms after 4am. The sky will become partly cloudy, and the low will settle around 79F. The heat index will remain high, reaching up to 101F. Winds will continue from the south at around 15 mph, with gusts up to 25 mph. The chance of precipitation for tonight is 20%.

Tomorrow Outlook

Tomorrow, temperatures will rise further, with a high near 95F and a low near 78F. The heat index is expected to reach as high as 107F. Precipitation chances increase to 25%, with a slight chance of showers and thunderstorms in the morning, followed by a chance of showers and thunderstorms later. The National Weather Service forecasts a slight chance of showers and thunderstorms before 10am, then a chance between 10am and 1pm, and a slight chance afterward. Skies will be partly sunny, and south winds will remain around 15 mph. There is a 30% chance of precipitation, with new rainfall amounts less than a tenth of an inch possible.

Safety Reminder

With heat index values exceeding 100F, it is crucial to stay hydrated and limit midday exertion. Check on neighbors and vulnerable individuals who may be affected by the extreme heat. No active weather alerts are in effect at this time.

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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