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5-day forecast / Sherman, TX

MondaySunny99° / 78° 1%
TuesdaySunny100° / 79° 1%
WednesdaySunny100° / 79°
ThursdaySunny101° / 78°
FridaySunny100° / 79°

Sherman Heat and Humidity Rise to Near 100 Degrees - Aug 10, 4 AM

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

High humidity and soaring temperatures define the forecast for Sherman, with highs near 99 today and 100 tomorrow. No severe weather alerts are in effect.

Carmen Solis

August 10, 20262 min read

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

*As of Aug 10, 4 AM local time.*

Current Conditions

It is currently Monday overnight in Sherman, where the air remains thick with moisture. The current air temperature sits at 78F, feeling like 79F due to the heavy humidity. Relative humidity is at 77%, with a dew point of 71F indicating significant stickiness in the atmosphere.

Winds are blowing from the south at 8 mph, with gusts reaching up to 15 mph, while the sky remains clear.

Forecast Overview

Temperatures will climb sharply as the sun returns. Today is expected to be sunny with a high near 99F and a low near 77F. The chance of precipitation is minimal at just 1%.

According to the National Weather Service, heat index values may reach as high as 102 during the day due to the combination of heat and humidity. South winds will hover around 10 mph.

Tonight, skies will remain mostly clear. Temperatures will drop to a low around 78F, though they may rise slightly to around 80F later in the night. Heat index values could still reach 100. Winds will shift between south and southwest at 5 to 15 mph.

Tomorrow brings even more intense heat. The high will near 100F under sunny skies, with a low near 79F. The chance of rain remains negligible at 1%. Heat index values are forecast to peak at 105. Winds will be from the south southwest at 5 to 10 mph. Tomorrow night will be clear, with lows around 79F and temperatures rising to around 81F overnight.

Safety Reminder

With heat indices pushing into the 100s, it is crucial to stay hydrated and limit midday exertion. Check on elderly neighbors or those without air conditioning, as high humidity can make the heat feel more oppressive than the thermometer suggests. Ensure pets have access to cool water and shade.

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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