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5-day forecast / Sherman, TX

TodayMostly Sunny91° / 74° 1%
MondayChance Showers And Thunderstorms91° / 76° 39%
TuesdayChance Showers And Thunderstorms91° / 76° 33%
WednesdayChance Showers And Thunderstorms90° / 74° 40%
ThursdayChance Showers And Thunderstorms then Partly Sunny90° / 75° 47%

Humidity Rises in Sherman as Temperatures Climb Toward 91

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

Sherman residents face rising heat indices and humid conditions today, with temperatures nearing 91 degrees tomorrow. No severe weather alerts are currently active.

Carmen Solis

June 16, 20262 min read

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

Current Conditions and Humidity

The air in Sherman feels heavy this afternoon, with a notable level of moisture lingering in the atmosphere. The current air temperature sits at 86F, but the combination of heat and humidity pushes the feels-like temperature up to 92F. Relative humidity is holding at 62%, while the dew point has reached 72F, indicating a muggy environment that can make the heat feel more intense than the thermometer suggests.

Skies are currently mostly cloudy, though the sun is breaking through. Winds are light, blowing at 7 mph with gusts reaching 6 mph. These conditions are typical for a humid Texas afternoon, where the moisture in the air traps heat and reduces the cooling effect of the breeze.

Forecast for Today and Tomorrow

Looking ahead, the weather pattern remains consistent with high heat and increasing humidity. Today is expected to be sunny with a high near 86F and a low near 73F. There is no chance of precipitation, so residents can expect dry conditions throughout the day.

Tomorrow brings a significant rise in temperatures, with highs near 91F. The heat index values are projected to reach as high as 101, making it crucial to stay cool. Skies will be mostly sunny, and winds will pick up slightly from the south, ranging from 10 to 15 mph with gusts as high as 25 mph. This wind may provide some relief, but the high heat index will remain a concern.

Tonight, conditions will clear up with a low around 75F. The heat index will drop slightly but remain elevated at values as high as 98. Winds will continue from the south southeast at 10 to 15 mph, with gusts up to 25 mph. There is a minimal 1% chance of precipitation tomorrow, so the focus remains on heat management.

Safety Reminder

With heat indices climbing into the upper 90s and low 100s, it is essential to take precautions against heat-related illnesses. Stay hydrated by drinking plenty of water, even if you do not feel thirsty. Limit outdoor exertion during the hottest parts of the day, and check on elderly neighbors or those who may be more vulnerable to the heat. Keep living spaces cool and avoid prolonged exposure to direct sunlight.

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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