*As of Jul 16, 8 AM local time.*
Current Conditions and Humidity
Sherman is experiencing notably muggy conditions this morning. The air temperature sits at 75F, but the heat index feels like 77F due to the moisture in the air. Relative humidity is high at 89%, with a dew point of 72F indicating significant stickiness. Winds are light, blowing at 7 mph with gusts reaching 12 mph, under a mostly cloudy sky.
Today and Tonight Forecast
Temperatures will climb significantly throughout the day, reaching a high near 88F. There is a 30% chance of showers and thunderstorms developing after 7am. Skies will gradually clear to partly sunny conditions.
Overnight, temperatures will drop to a low near 73F, though they may rise slightly to around 75F later in the night. A slight chance of showers and thunderstorms exists before 10pm, with less than a tenth of an inch of rain possible. Winds will remain light from the south at 5 to 10 mph.
Tomorrow Outlook
The heat will intensify tomorrow with a high near 91F. The sky will be mostly sunny, transitioning from a slight chance of showers and thunderstorms after 1pm. Heat index values are expected to reach as high as 99F.
Temperatures will fall to around 89F in the afternoon before dropping to a low near 75F tomorrow night. There is a slight chance of showers and thunderstorms before 7pm. Winds will continue from the south southwest at 5 to 10 mph.






