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5-day forecast / Sherman, TX

TodaySlight Chance Rain Showers then Mostly Sunny91° / 77° 16%
SaturdaySunny93° / 76° 2%
SundaySunny95° / 77°
MondaySunny96° / 77°
TuesdaySunny97° / 78°

Humid Start in Sherman: Highs Near 91 With Heat Index Up to 100

Sherman skies, every four hours — clear, local, and weather you can trust.

Sherman, TX, begins with high humidity and clear skies. Today brings mostly sunny skies and a high near 91F, with heat index values reaching 100F. No active weather alerts are in effect.

Carmen Solis

June 26, 20261 min read

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

Current Conditions and Humidity

Sherman, Texas, is experiencing a notably humid start to the day this morning. The air temperature currently sits at 77F, while the feels-like temperature is 78F. Relative humidity is high at 83%, with a dew point of 72F indicating significant moisture in the air. Winds are blowing from the south southwest at 17 mph, with gusts reaching up to 35 mph. Despite the moisture, the sky remains clear.

Today and Tonight Forecast

Today, Sherman will see mostly sunny skies with a high near 91F. The chance of precipitation is low at 8%. According to the National Weather Service, heat index values will climb as high as 100F. Winds will shift to a south southwest direction at around 15 mph, with gusts as high as 25 mph.

Tonight, conditions will transition to partly cloudy skies. The low will drop to around 77F, but temperatures will rise to approximately 79F overnight. The heat index will remain elevated, reaching up to 100F. Winds will continue from the south at 10 to 15 mph, with gusts up to 25 mph.

Tomorrow Outlook

Tomorrow, Sherman is expected to have sunny skies with a high near 93F. The chance of precipitation drops to just 2%. Heat index values will again reach as high as 100F. Winds will be from the south around 15 mph, with gusts as high as 25 mph.

Safety Reminder

With heat index values reaching 100F, it is important to stay hydrated and limit midday exertion. The combination of high temperatures and humidity can lead to heat-related illnesses. Ensure you have access to cool environments and drink plenty of water throughout the day. No active National Weather Service or NOAA alerts are currently in effect for this area.

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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Carmen Solis

Carmen Solis covers weather, the environment, and outdoor life around Sherman.

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