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5-day forecast / Frisco, TX

FridayMostly Sunny91° / 76° 10%
SaturdayMostly Sunny96° / 77° 2%
SundaySunny97° / 79°
MondaySunny99° / 80°
TuesdaySunny101° / 82°

Frisco Weather: Oppressive Humidity and Rising Heat Ahead - Jul 17, 8 AM

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

Frisco faces oppressive humidity with a dew point of 75F today. Temperatures will climb to 91F with heat indices near 100, rising to 96F tomorrow with heat indices reaching 104F.

Camille Rourke

July 17, 20262 min read

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

*As of Jul 17, 8 AM local time.*

Current Conditions and Humidity

Residents in Frisco are currently experiencing oppressively humid conditions this Friday morning. The air temperature stands at 79F, but the high moisture content makes it feel like 82F. Relative humidity is sitting at 89%, with a dew point of 75F indicating heavy moisture in the air.

Winds are blowing from the south at 9 mph, with gusts reaching up to 21 mph. The sky remains cloudy as the day begins.

Today and Tonight Forecast

Conditions will shift to mostly sunny skies for the remainder of the day. Highs will reach near 91F, but the heat index will make it feel significantly hotter, with values as high as 100. South winds will increase to 10 to 15 mph, with gusts as high as 25 mph. The chance of precipitation is low at 10%.

Tonight, skies will clear to partly cloudy. Lows will drop to around 76F. The heat index will remain elevated, with values as high as 97. South southwest winds will continue at 10 to 15 mph. Despite the cooling temperatures, the humidity will keep the air feeling muggy.

Tomorrow Outlook

Tomorrow will bring mostly sunny skies and a significant rise in heat. Highs will approach 96F, with heat index values soaring as high as 104. South southwest winds will average around 10 mph, with gusts up to 20 mph. The chance of precipitation drops to just 2%.

Tomorrow night will be mostly clear, with lows around 77F. Temperatures may rise slightly to around 79F overnight. Heat index values will remain high at 101, with south winds around 10 mph.

Safety Reminder

With heat indices reaching 104F tomorrow, extreme caution is advised. Stay hydrated and limit midday exertion. Check on elderly neighbors and ensure pets have access to cool, shaded areas. Avoid prolonged exposure to the sun during peak heat hours.

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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