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5-day forecast / Frisco, TX

TodayMostly Sunny93° / 77° 1%
WednesdayMostly Sunny94° / 79° 1%
ThursdayMostly Sunny96° / 79°
FridaySlight Chance Showers And Thunderstorms93° / 79° 24%
SaturdayChance Showers And Thunderstorms95° / 79° 25%

Frisco Weather: Oppressive Humidity and Heat Index Near 103

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

Frisco faces oppressive humidity with a dew point of 77F and heat index values climbing toward 103F tomorrow. Conditions remain mostly sunny with no active weather alerts.

Camille Rourke

June 9, 20262 min read

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

Oppressive Humidity and Current Conditions

Frisco is currently experiencing oppressively humid air, with the relative humidity holding at 94% and a dew point of 77F. As of this morning, the air temperature stands at 79F, but the combination of heat and moisture makes it feel like 83F. Skies are currently cloudy, and winds are blowing from the south southwest at 10 mph, with gusts reaching up to 21 mph.

Today and Tonight Forecast

Today, the sky will clear to become mostly sunny. The high will reach near 93F. Despite the clear skies, the heat index is expected to climb as high as 100. Winds will remain from the south southwest, ranging from 0 to 15 mph. The chance of precipitation is minimal at just 1%.

Tonight, conditions will shift to mostly clear skies. Temperatures will drop to a low near 77F. The heat index will remain elevated, with values as high as 98. Winds will continue from the south at 10 to 15 mph. Residents should be aware that the muggy conditions will persist through the night.

Tomorrow Outlook and Safety

Tomorrow, Frisco will see mostly sunny skies with a high near 94F. The heat index is forecast to reach as high as 103, creating dangerous heat stress conditions. Winds will be from the south around 15 mph, with gusts as high as 25 mph. The chance of rain remains low at 1%.

There are no active National Weather Service or NOAA weather alerts in effect for this area. However, the extreme heat index values warrant caution. It is critical to stay hydrated and limit outdoor exertion during the hottest parts of the day. Check on elderly neighbors and ensure pets have access to cool, shaded areas. Avoid direct sun exposure when possible, and seek air-conditioned environments regularly to prevent heat-related illness.

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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