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5-day forecast / Dallas, TX

FridayMostly Sunny95° / 78° 6%
SaturdayMostly Sunny then Slight Chance Showers And Thunderstorms98° / 80° 14%
SundayMostly Sunny98° / 79° 6%
MondayMostly Sunny then Slight Chance Showers And Thunderstorms97° / 79° 23%
TuesdayMostly Sunny97° / 80° 12%

Dallas Heat and Humidity Climb to 98F Tomorrow With Late Storm Chance

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

High humidity persists with a dew point of 72F. Temperatures soar to 95F today and 98F tomorrow, with heat indices reaching 102F. A slight chance of storms arrives late tomorrow.

Demarcus Lindgren

July 3, 20262 min read

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

Current Conditions and Humidity

Dallas is experiencing a notably humid atmosphere right now. The air temperature sits at 81F, but the heat index makes it feel like 85F. Relative humidity is at 74%, with a dew point of 72F indicating significant moisture in the air. Winds are blowing from the south southeast at 7 mph, with gusts reaching 18 mph. The sky remains clear as we move through the overnight hours.

Today and Tonight Forecast

Today, the sun will dominate the sky with mostly sunny conditions. Highs will reach near 95F, while lows drop to around 78F. The chance of precipitation is minimal at 6%. According to the National Weather Service, heat index values will climb as high as 99F during the day. Winds will shift to a south direction at around 5 mph.

Tonight, skies will turn mostly clear. Lows will settle around 78F, though temperatures may rise slightly to around 80F later in the night. The heat index will remain elevated, with values as high as 98F. Winds will continue from the south southeast at approximately 5 mph. There are no active weather alerts or warnings in effect for the area.

Tomorrow Outlook and Safety

Temperatures will climb further tomorrow, with highs near 98F. The sky will start mostly sunny but shift to include a slight chance of showers and thunderstorms after 4pm. The chance of precipitation rises to 14%. Heat index values are expected to reach as high as 102F. Winds will remain from the south at around 5 mph.

Tomorrow night, there is a slight chance of showers and thunderstorms before 7pm. Skies will become partly cloudy with lows around 80F. Winds will stay from the south southeast at 5 mph.

With heat indices exceeding 100F, residents should prioritize hydration and limit strenuous outdoor activities during the hottest parts of the day. Check on elderly neighbors and ensure pets have access to cool water and shade. As humidity levels remain high, be aware that the perceived heat will be significantly higher than the actual air temperature.

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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Demarcus Lindgren

Demarcus Lindgren covers weather, storms, and seasonal life around Dallas.

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