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5-day forecast / Little Elm, TX

TodaySunny95° / 79°
MondaySunny97° / 76°
TuesdaySunny97° / 80°
WednesdaySunny97° / 78°
ThursdaySunny97° / 80° 1%

Little Elm Weather: Oppressive Humidity and Heat Index Near 106

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

Little Elm faces oppressive humidity with a dew point of 75F today. Highs near 92F with heat index up to 103. Tomorrow brings slight chance of storms and heat index near 106.

Esme Whitman

June 21, 20262 min read

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

Current Conditions and Humidity

Little Elm is experiencing oppressively humid conditions this Sunday afternoon. The air temperature stands at 84F, but the heat index makes it feel like 92F. Relative humidity is at 74%, with a dew point of 75F contributing to the heavy, muggy atmosphere. Winds are blowing from the south at 9 mph, with gusts reaching 17 mph. The sky remains mostly cloudy as the day progresses.

Today and Tonight Forecast

Today, the sun will break through the clouds, resulting in mostly sunny skies. The high will reach near 92F. However, the heat index will climb as high as 103 due to the humidity. South winds will increase to around 15 mph, with gusts as high as 25 mph. The chance of precipitation is minimal at 2%.

As tonight approaches, skies will turn partly cloudy. A slight chance of showers and thunderstorms is possible after 4am. The low will settle near 79F, though temperatures may rise to around 81F overnight. The heat index will remain high, reaching up to 102. South winds will continue at 10 to 15 mph, with gusts up to 25 mph. The chance of precipitation for the night is 20%.

Tomorrow Outlook

Tomorrow, Little Elm will see partly sunny skies with a high near 94F. Temperatures may fall slightly to around 92F in the afternoon. The heat index is expected to soar as high as 106, creating dangerous heat stress conditions. South winds will persist at 10 to 15 mph. There is a slight chance of showers and thunderstorms, with a 20% probability of precipitation. New rainfall amounts less than a tenth of an inch are possible.

Safety Reminder

With heat index values exceeding 100F, residents should prioritize hydration 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 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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Esme Whitman

Esme Whitman covers weather, storms, and seasonal life around Little Elm.

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