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5-day forecast / Melissa, TX

SaturdayMostly Sunny94° / 76° 2%
SundaySunny95° / 77° 2%
MondaySunny99° / 79°
TuesdaySunny101° / 80°
WednesdaySunny101° / 79° 1%

Humid Start in Melissa as Temperatures Climb Toward 95 - Jul 18, 8 AM

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

Melissa residents face high humidity and rising heat today, with dew points at 73F and highs near 94F. No severe weather alerts are active.

Arlen Iverson

July 18, 20262 min read

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

*As of Jul 18, 8 AM local time.*

Current Conditions and Humidity

It is currently Saturday morning in Melissa, TX, and the air feels heavy with moisture. The current air temperature stands at 79F, but the heat index makes it feel like 82F. Relative humidity is sitting at 84%, with a dew point of 73F indicating quite humid conditions.

The sky is clear, but winds are picking up slightly, blowing at 9 mph with gusts reaching 24 mph.

Today and Tonight Forecast

Expect mostly sunny skies today with a high near 94F. The National Weather Service notes that heat index values will climb as high as 100 during the day. Winds will shift to the south southwest at 10 to 15 mph. The chance of precipitation is minimal at just 2%.

As the day transitions to tonight, skies will become mostly clear. Temperatures will drop to a low around 76F, though they may rise slightly to around 78F overnight. The heat index will remain elevated, reaching as high as 98. Winds will ease to the south at 5 to 10 mph. Despite the cooling trend, the humidity will linger, keeping the air muggy.

Tomorrow Outlook

Tomorrow will bring sunny skies and a high near 95F. This marks a slight increase in peak temperatures compared to today. The heat index is expected to reach as high as 102, making it feel significantly hotter than the actual air temperature. Winds will continue from the south at 5 to 10 mph. The chance of rain remains low at 2%.

Safety and Preparedness

With heat index values pushing toward 100 and beyond, it is crucial to stay hydrated and limit midday exertion. Wear lightweight, light-colored clothing and seek air-conditioned environments when possible. Check on elderly neighbors or those without adequate cooling, as high humidity can make the heat feel more oppressive.

There are no active National Weather Service or NOAA weather alerts for this area, so the primary concern is the heat and humidity rather than severe weather. Plan outdoor activities for the cooler morning or evening hours to avoid the peak heat of the day.

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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Arlen Iverson

Arlen Iverson covers weather, storms, and seasonal life around Melissa.

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