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5-day forecast / Sherman, TX

FridaySunny99° / 75°
SaturdaySunny99° / 76°
SundayMostly Sunny then Slight Chance Showers And Thunderstorms99° / 73° 16%
MondayChance Rain Showers then Slight Chance Showers And Thunderstorms93° / 70° 53%
TuesdayMostly Sunny91° / 68° 10%

Sherman Weather: Extreme Heat Continues With No Rain in Sight - Sep 18, 2 PM

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

Sherman residents face intense heat this afternoon, with temperatures near 95F and heat indices reaching 100F. Sunny skies and dry conditions persist through tomorrow.

Carmen Solis

September 18, 20262 min read

National Weather Service radar for North Texas (KFWS)

*As of Sep 18, 2 PM local time.*

Intense Heat Dominates the Afternoon

Sherman is experiencing significant heat this afternoon, with the air temperature currently sitting at 95F. The combination of high temperatures and 37% relative humidity creates a feels-like temperature of 97F. The sky is mostly clear, and winds are blowing from the south at 10 mph, with gusts recorded at 7 mph.

The dew point stands at 64F, indicating dry air despite the high thermal load. This dry heat is characteristic of the current weather pattern, offering no relief from precipitation as the chance of rain remains at 0% for the rest of the day.

Forecast for Today and Tonight

The day will conclude with a high near 99F. As evening approaches, temperatures are expected to fall to around 97F in the afternoon hours. Heat index values may reach as high as 100F, emphasizing the need for caution during outdoor activities.

Tonight, the sky will remain clear, with lows dropping to around 75F. Interestingly, temperatures are forecast to rise slightly to around 77F overnight, keeping the air warm even after sunset. Winds will shift to a south-southeast direction, blowing at approximately 5 mph.

Outlook for Tomorrow

Tomorrow will bring similar conditions, with a high near 98F and a low around 75F. The sky is expected to be sunny, and the chance of precipitation remains at 0%. Temperatures may dip to around 96F in the afternoon, but heat index values will again reach as high as 100F.

Winds will come from the south-southwest at 5 to 10 mph. There are no active National Weather Service alerts in effect for the area. Given the sustained high heat indices, it is advisable to stay hydrated, limit strenuous outdoor exertion during peak afternoon hours, and check on vulnerable neighbors who may be affected by the prolonged warmth.

National Weather Service radar for North Texas (KFWS)

Sources

National Weather Service radar

National Weather Service forecast data

Open-Meteo weather data

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Carmen Solis

Carmen Solis covers weather, the environment, and outdoor life around Sherman.

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