Current Conditions and Humidity
Sherman is experiencing quite humid conditions this afternoon, with the air temperature at 82F but a feels-like temperature of 88F. The relative humidity stands at 74%, supported by a dew point of 73F. Winds are blowing from the south at 18 mph, with gusts reaching 26 mph, while the sky remains cloudy.
Today and Tonight Forecast
Today, the sun will break through, bringing a high near 91F. The National Weather Service indicates heat index values as high as 97F during the day. South winds will average around 15 mph, with gusts as high as 25 mph. The chance of precipitation is minimal at just 1%.
Tonight, skies will become mostly clear. Temperatures will drop to a low around 76F, though they may rise slightly to around 78F overnight. South winds will continue at 10 to 15 mph, with gusts up to 25 mph. The humidity will remain a factor, so staying hydrated is essential even as the day cools.
Tomorrow and Late Night Outlook
Tomorrow, the heat will intensify with a high near 93F. Heat index values are expected to reach as high as 102F. The sky will be mostly sunny, and the chance of precipitation remains low at 1%. South winds will persist around 15 mph, with gusts up to 25 mph.
Looking ahead to tomorrow night, conditions will shift. A chance of showers and thunderstorms is expected between 1am and 4am, followed by likely showers and thunderstorms. Skies will turn mostly cloudy with a low around 74F, rising to around 76F overnight. Heat index values will remain high at 100F. South southeast winds will decrease to 5 to 10 mph, with gusts up to 20 mph. The chance of precipitation rises to 60%, with new rainfall amounts between a quarter and half of an inch possible.