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5-day forecast / Sherman, TX

SaturdaySunny then Slight Chance Showers And Thunderstorms96° / 74° 14%
SundayMostly Sunny then Slight Chance Showers And Thunderstorms95° / 74° 21%
MondayMostly Sunny94° / 75° 12%
TuesdayMostly Sunny94° / 76° 12%
WednesdaySunny96° / 78° 4%

Humidity Peaks in Sherman as Heat Index Nears 103

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

Sherman residents face high humidity with a dew point of 73F and heat index values up to 103 today. Sunny skies give way to a slight chance of storms later.

Carmen Solis

July 4, 20262 min read

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

Current Conditions and Humidity

It is currently Saturday overnight in Sherman, and the air remains thick with moisture. The current air temperature sits at 79F, but the relative humidity of 80% makes it feel like 83F. The dew point is recorded at 73F, indicating quite humid conditions that linger into the night. Skies are clear, and winds are blowing from the south southeast at 8 mph with gusts reaching 12 mph.

Today and Tonight Forecast

Temperatures will climb significantly as the sun rises. Today, expect a high near 96F under sunny skies. The heat index will reach as high as 103, making it feel much hotter than the actual air temperature. South southwest winds will hover around 5 mph. While the chance of precipitation is low at 14%, there is a slight chance of showers and thunderstorms developing after 4pm.

As evening approaches, the sky will turn partly cloudy. Temperatures will drop to a low around 77F, though they may rise slightly to around 79F during the overnight hours. Winds will shift to the south southeast at around 5 mph. There is also a slight chance of showers and thunderstorms before 7pm, though skies will become mostly clear afterward. The heat index will remain elevated, with values as high as 101 noted during the transition.

Tomorrow Outlook

Tomorrow brings continued warmth with a high near 95F and a low near 74F. The sky will be mostly sunny, but the chance of precipitation increases slightly to 21%. A slight chance of showers and thunderstorms is possible after 1pm. Winds will be from the south at around 5 mph, with the heat index peaking at 100. Overnight, skies will turn partly cloudy with a low around 74F and east southeast winds at 5 mph. There is a slight chance of showers and thunderstorms before 1am.

Safety Reminder

With heat index values reaching into the low 100s, it is crucial to stay hydrated and limit midday exertion. Check on elderly neighbors and ensure pets have access to cool water and shade. Avoid prolonged exposure to the sun during peak heat hours.

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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