Humid Heat Returns to Sherman as Clear Skies Persist - Jun 30, 4 AM
Sherman skies, every four hours — clear, local, and weather you can trust.
Sherman residents face high humidity and near-94 degree temperatures today and tomorrow. No severe weather alerts are in effect, but heat index values will climb.
Carmen Solis
June 30, 2026/2 min read
National Weather Service radar for North Texas (KFWS)
As of Jun 30, 4 AM local time.
Current Conditions and Humidity
It is currently Tuesday overnight in Sherman, and the air feels thick with moisture. The current air temperature sits at 78F, but the feels-like temperature is 79F due to the heavy humidity. Relative humidity is at 79%, with a dew point of 71F, creating a muggy atmosphere.
Winds are blowing from the south at 11 mph, with gusts reaching up to 24 mph. Despite the moisture in the air, the sky remains clear.
Today and Tonight Forecast
Today will be sunny with a high near 94F. The National Weather Service indicates heat index values will reach as high as 99F. South winds will hover around 10 mph, with gusts as high as 20 mph.
The chance of precipitation is just 1%. As tonight approaches, skies will remain clear. Temperatures will drop to a low near 76F, though they may rise to around 78F overnight.
South winds will continue around 10 mph.
Tomorrow and Safety Reminders
Tomorrow will also be sunny, with a high near 94F and a low near 77F. The chance of precipitation drops to 0%. Heat index values are expected to climb to 99F again. South winds will be lighter, ranging from 5 to 10 mph. Tomorrow night will be mostly clear with a low around 77F and south southeast winds of 5 to 10 mph.
There are no active National Weather Service or NOAA weather alerts for this area. However, the combination of high temperatures and significant humidity requires caution. Residents should stay hydrated and limit prolonged exertion during the midday hours when the heat index is highest.
Check on neighbors who may be vulnerable to the heat, and ensure pets have access to cool, shaded areas. While the skies are clear, the atmospheric moisture makes the heat feel more intense than the actual air temperature suggests.
National Weather Service radar for North Texas (KFWS)
A Heat Advisory is active for Sherman, TX, with dangerous heat index values reaching up to 107 degrees. Current conditions show a high of 99F with feels-like temperatures at 103F.
A Heat Advisory is active for Sherman, TX, with current feels-like temperatures at 94F and highs near 102F today. Residents are urged to take precautions against extreme heat.
