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5-day forecast / Frisco, TX

TodaySlight Chance Showers And Thunderstorms89° / 76° 18%
MondayMostly Sunny92° / 76° 1%
TuesdayMostly Sunny92° / 78°
WednesdaySunny94° / 77°
ThursdaySunny95° / 77° 1%

Humid Sunday in Frisco: Highs Near 89 With Chance of Storms

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

Frisco residents face a humid Sunday with a high near 89 and a 36% chance of showers. Tomorrow brings hotter, drier conditions with highs near 92.

Camille Rourke

June 7, 20262 min read

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

Current Conditions and Humidity

It is currently Sunday this afternoon in Frisco, TX, where the air feels noticeably heavy. The current air temperature stands at 86F, but the heat index makes it feel like 93F. This discrepancy is driven by significant moisture in the air, with a dew point of 73F and relative humidity at 66%. The sky remains clear at this moment, but the atmosphere is charged with humidity that will influence the rest of the day.

Winds are blowing from the south at 9 mph, with gusts reaching up to 21 mph. While the sun is out now, the combination of heat and moisture sets the stage for potential changes later in the day.

Forecast for Today and Tomorrow

Today, Frisco will see a high near 89F. The National Weather Service indicates a chance of showers and thunderstorms, with the probability of precipitation at 36%. Heat index values are expected to climb as high as 102 during the peak heat. Winds will strengthen slightly, with south winds around 15 mph and gusts as high as 25 mph.

Tonight, the chance for rain diminishes to a slight chance before 7pm, with a 20% probability of precipitation. The sky will be partly cloudy, and the low will drop to around 76F. The heat index will remain elevated, reaching up to 97. Winds will continue from the south around 15 mph, with gusts up to 25 mph.

Tomorrow, conditions will shift toward clearer skies. The forecast calls for mostly sunny weather with a high near 92F. The chance of precipitation drops significantly to just 1%. Heat index values will reach up to 101. South winds will persist around 15 mph, with gusts as high as 25 mph.

Safety and Alerts

There are no active NWS or NOAA weather alerts in effect for Frisco at this time. However, the high heat index values necessitate caution. Residents should stay hydrated and limit prolonged outdoor exertion during the hottest parts of the day. As humidity levels remain high, be aware that the perceived temperature can be significantly higher than the actual air temperature. Keep an eye on the sky for any developing clouds that might signal the chance of afternoon storms today.

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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