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5-day forecast / Sherman, TX

MondayChance Showers And Thunderstorms88° / 73° 42%
TuesdayMostly Sunny then Slight Chance Showers And Thunderstorms92° / 70° 20%
WednesdayMostly Sunny then Chance Showers And Thunderstorms90° / 71° 26%
ThursdayMostly Sunny91° / 74° 8%
FridayMostly Sunny93° / 75° 1%

Humidity Peaks in Sherman as Temperatures Climb Toward 92 - Jul 13, 4 AM

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

Sherman residents face near-saturation humidity tonight with a dew point of 73F. Temperatures will rise significantly tomorrow, reaching a high near 92F with heat indices up to 101.

Carmen Solis

July 13, 20262 min read

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

*As of Jul 13, 4 AM local time.*

Current Conditions and Humidity

It is currently Monday overnight in Sherman, and the air is exceptionally heavy with moisture. The current air temperature sits at 74F, but the feels-like temperature is 75F due to the oppressive humidity. Relative humidity is at 98%, with a dew point of 73F, creating a muggy atmosphere that makes the air feel thick and stagnant. Winds are light at 7 mph with gusts reaching 16 mph, while the sky remains mostly cloudy, trapping heat near the ground.

Forecast for Today and Tonight

As the day progresses, conditions will shift slightly. Today is expected to be partly sunny with a high near 88F. Temperatures may dip to around 86F in the afternoon. There is a 42% chance of showers and thunderstorms, with new rainfall amounts between a quarter and half of an inch possible. Winds will be light, from the east at 0 to 5 mph.

Tonight, the chance for precipitation remains with a 30% probability of showers and thunderstorms. The sky will be mostly cloudy, and the low will settle around 73F. Winds will calm to near calm from the east southeast. Less than a tenth of an inch of rain is possible. Later tonight, there is a slight chance of showers and thunderstorms before 7pm, with partly cloudy skies and a low around 71F, rising to 73F overnight.

Tomorrow Outlook

Tomorrow brings a significant warm-up. The high will reach near 92F under mostly sunny skies. The heat index values could climb as high as 101, making it feel much hotter than the actual air temperature. There is a slight chance of showers and thunderstorms after 1pm, with a 20% chance of precipitation. Less than a tenth of an inch of rain is possible. Winds will be from the east northeast at 0 to 5 mph.

Safety and Alerts

There are no active National Weather Service or NOAA weather alerts in effect for Sherman. However, the combination of high heat and extreme humidity requires caution. Residents should stay hydrated and limit midday exertion to avoid heat-related illness. Check on neighbors who may be vulnerable to the heat. While rain chances are present, they are not expected to significantly cool the area.

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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