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5-day forecast / Sherman, TX

SaturdayMostly Sunny95° / 76° 4%
SundaySunny96° / 77° 3%
MondaySunny98° / 77°
TuesdaySunny101° / 79°
WednesdaySunny100° / 78° 1%

Sherman Heat Index Hits 95F Tonight; 95F High Expected Tomorrow - Jul 17, 8 PM

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

Humid and hot conditions persist in Sherman with a current feels-like temperature of 95F. Temperatures will climb to near 95F tomorrow with heat indices reaching 100F.

Carmen Solis

July 18, 20261 min read

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

*As of Jul 17, 8 PM local time.*

Current Conditions and Heat

Sherman is experiencing a notably warm evening with a current air temperature of 88F. The humidity is making the heat feel more intense, with a feels-like temperature of 95F. The relative humidity stands at 57%, supported by a dew point of 71F. Winds are blowing from the south at 11 mph, with gusts reaching 16 mph, under a clear sky.

Forecast Overview

Today remains quite warm with a high near 89F and a low near 75F. The sky is mostly cloudy, and there is a 17% chance of precipitation.

Tonight, conditions will stay mostly cloudy with a low around 75F. Temperatures may rise slightly to around 77F during the overnight hours. The heat index is expected to reach as high as 97F. South winds will shift to 5 to 10 mph, with gusts as high as 20 mph. The chance of precipitation increases to 20%.

Tomorrow, the weather will turn mostly sunny with a high near 95F. The heat index will climb to 100F. Winds will come from the south southwest at 5 to 10 mph. The chance of precipitation drops to just 4%.

Safety and Alerts

There are no active National Weather Service or NOAA weather alerts in effect for Sherman at this time. However, the combination of high temperatures and humidity requires caution. Residents should stay hydrated and limit prolonged outdoor exertion during the hottest parts of the day.

As temperatures rise toward 95F tomorrow, be aware that the heat index will feel significantly hotter. Check on neighbors and ensure pets have access to cool, shaded areas. Avoid midday sun when possible to prevent heat-related illnesses.

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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