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5-day forecast / Frisco, TX

SaturdaySunny99° / 81° 12%
SundaySunny100° / 81° 2%
MondayMostly Sunny then Slight Chance Showers And Thunderstorms98° / 79° 16%
TuesdayMostly Sunny98° / 80° 9%
WednesdaySunny99° / 82° 6%

Frisco Heat Persists: Highs Near 99F Expected Tomorrow

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 97F. A sunny day with highs near 99F is forecast for tomorrow, keeping heat indices elevated.

Camille Rourke

July 4, 20262 min read

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

Current Heat and Conditions

Frisco is currently experiencing very hot conditions, with the air temperature sitting at 97F. The heat index matches this reading at 97F, indicating that the combination of heat and humidity feels just as intense as the actual air temperature. Relative humidity is at 31%, with a dew point of 61F. Winds are blowing from the south-southeast at 9 mph, and the sky remains mostly clear.

Forecast for Today and Tomorrow

Today, the high is expected to be near the current temperature level, with a low of 79F. There is a 9% chance of precipitation, and skies will be partly cloudy. As tonight approaches, conditions will remain partly cloudy with a low around 79F. Temperatures may rise slightly to around 81F during the night. The heat index is forecast to reach as high as 102F. Winds will shift to a south-southeast direction at around 10 mph.

Tomorrow, the heat will intensify further. Skies will be sunny with a high near 99F. The heat index is expected to climb to 105F, making it feel significantly hotter than the actual air temperature. Winds will be from the south-southwest at 5 to 10 mph. There is a 12% chance of precipitation. Overnight, conditions will become mostly clear with a low around 81F. Temperatures may rise to around 83F during the night, with heat indices reaching 103F. Winds will return to a south-southeast direction at around 10 mph.

Safety Reminder

Given the persistent heat and high heat indices, it is crucial to stay hydrated and limit outdoor exertion during the hottest parts of the day. Check on neighbors and vulnerable individuals who may be affected by the heat. Ensure that pets have access to cool, shaded areas and plenty of water. Avoid direct sun exposure as much as possible to prevent heat-related illnesses.

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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