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5-day forecast / Fort Worth, TX

SundaySunny98° / 77° 9%
MondaySunny101° / 79° 1%
TuesdaySunny104° / 82°
WednesdaySunny106° / 83° 2%
ThursdaySunny104° / 82° 1%

Fort Worth Heat Persists: Highs Near 99F With Humid Nights Ahead - Jul 18, 8 PM

Fort Worth weather, updated every four hours — local forecasts you can trust.

Fort Worth remains sweltering this Saturday evening with a high near 99F. Humidity lingers with a dew point of 70F, and heat indices will climb into the low 100s through tomorrow.

Tessa Whitlock

July 19, 20262 min read

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

*As of Jul 18, 8 PM local time.*

Current Conditions and Heat Index

Fort Worth is experiencing a persistently hot evening on Saturday. The air temperature currently stands at 93F, but the combination of heat and moisture makes it feel significantly warmer. The feels-like temperature is 99F, driven by a relative humidity of 47% and a dew point of 70F. These conditions create a muggy atmosphere that intensifies the perceived heat.

Skies are currently clear, and winds are blowing from the south at 9 mph, with gusts reaching up to 15 mph. While the sun has set, the warmth is not dissipating quickly. The heat index values are expected to remain elevated, keeping the evening feeling oppressive for those outside or engaging in physical activity.

Forecast for Tonight and Tomorrow

Looking ahead, the hot pattern continues without significant relief. Tonight, skies will be partly cloudy. Temperatures will drop to a low near 78F, but they may rise to around 80F during the overnight hours. The heat index will reach as high as 100. Winds will shift to a south direction, blowing between 5 to 10 mph, with gusts potentially hitting 20 mph.

Tomorrow, the sun will return with clear skies. The high will again be near 99F, matching today's peak temperature. The heat index is forecast to climb as high as 104, making it feel even hotter than the actual air temperature. Winds will come from the south southwest at 5 to 10 mph. The chance of precipitation remains very low at 3%.

Safety and Preparedness

With temperatures and heat indices consistently in the upper 90s and low 100s, residents should take precautions to stay cool. Hydration is critical; drink plenty of water throughout the day and evening. Limit strenuous outdoor exertion, especially during the hottest parts of the day.

Check on elderly neighbors or those without air conditioning to ensure they are safe in the heat. There are no active weather alerts, but the persistent heat requires vigilance to prevent heat-related illnesses.

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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Tessa Whitlock

Tessa Whitlock covers weather, storms, and seasonal life around Fort Worth.

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