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5-day forecast / Gunter, TX

MondayChance Showers And Thunderstorms94° / 71° 29%
TuesdayMostly Sunny93° / 71° 5%
WednesdayMostly Sunny93° / 69° 3%
ThursdayMostly Sunny91° / 68° 2%
FridayMostly Sunny92° / 69°

Gunter Heat Index Hits 99°F With Afternoon Storm Chance - Sep 21, 2 PM

Gunter weather, updated every four hours — local forecasts you can trust.

Temperatures in Gunter, TX, are soaring today with a high near 94°F and heat index values reaching 99°F. A chance of showers and thunderstorms lingers through the evening.

Sasha Zimmer

September 21, 20262 min read

National Weather Service radar for North Texas (KFWS)

*As of Sep 21, 2 PM local time.*

Current Conditions and Heat Index

Gunter is experiencing intense heat this afternoon. The current air temperature stands at 90°F, but the combination of humidity makes it feel significantly hotter. The heat index is currently reported at 95°F. Relative humidity is at 52%, with a dew point of 70°F, indicating quite humid conditions that trap warmth close to the ground.

The sky remains clear overhead, but winds are light, blowing from the north northeast at 6 mph with gusts up to 6 mph. While the immediate moment is dry, the atmosphere holds enough moisture to support storm development later in the day.

Forecast for Today and Tonight

Today will see a high near 94°F. The National Weather Service indicates a chance of showers and thunderstorms, with precipitation chances at 30%. These storms are expected to occur before 10pm tonight. Winds will shift slightly to north northeast speeds of 5 to 10 mph.

Tonight, skies will become mostly clear after the storm chance passes. Temperatures will drop to a low around 71°F, though they may rise slightly to around 73°F during the overnight hours. The heat index today is expected to reach as high as 99°F, emphasizing the severity of the midday heat.

Tomorrow Outlook

Conditions will begin to stabilize tomorrow. Skies will be mostly sunny with a high near 93°F. Temperatures may fall to around 90°F in the afternoon. The heat index will remain elevated, reaching up to 98°F. Winds will continue from the north northeast at 5 to 10 mph.

There are no active National Weather Service or NOAA weather alerts for Gunter at this time. However, the extreme heat requires caution. Residents should stay hydrated and limit strenuous outdoor activities during the peak heat hours of the day. Checking on elderly neighbors and ensuring pets have access to cool water is a prudent step during periods of high heat index values.

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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Sasha Zimmer

Sasha Zimmer covers weather, storms, and seasonal life around Gunter.

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