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5-day forecast / Prosper, TX

SundayPartly Sunny71° / 50°
MondaySunny76° / 54°
TuesdaySunny79° / 56°
WednesdaySunny82° / 60°
ThursdaySunny85° / 63°

Prosper Heat Index Hits 101 Today With Slight Storm Chance - Oct 14, 2 PM

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

Temperatures in Prosper, TX, are soaring with a heat index near 101 today. A slight chance of showers and thunderstorms exists before 4pm, followed by clearing skies tomorrow.

Opal Fields· AI-assisted, edited by Jake Team

October 14, 20262 min read

National Weather Service radar for North Texas (KFWS)

*As of Oct 14, 2 PM local time.*

Current Conditions and Heat Index

Prosper is experiencing very hot conditions this afternoon, with the air temperature at 90F and a feels-like reading of 96F. The atmosphere is quite humid, evidenced by a dew point of 72F and relative humidity at 56%. Winds are currently blowing from the south at 7 mph, with gusts reaching 11 mph under partly cloudy skies.

Today's Forecast: Heat and Isolated Storms

The day will remain hot, with a high near 93F. According to the National Weather Service, heat index values could climb as high as 101 during peak hours. There is a slight chance of rain showers before 4pm, followed by a slight chance of showers and thunderstorms later in the afternoon.

The overall chance of precipitation for today is listed at 23%, though new rainfall amounts are expected to be less than a tenth of an inch. Temperatures will fall to around 90F in the afternoon as winds pick up from the south, reaching speeds around 15 mph with gusts as high as 25 mph.

Tonight and Tomorrow Outlook

Tonight, conditions will clear out with mostly clear skies. A slight chance of showers and thunderstorms is possible before 1am. The low will settle near 71F, with temperatures rising to around 73F overnight. Heat index values may reach 98. Winds will shift to south southeast at 10 to 15 mph, with gusts up to 25 mph.

Tomorrow brings a significant cooldown and sunny skies. The high will be near 87F, dropping to around 85F in the afternoon. South winds will decrease to 5 to 10 mph, with gusts as high as 20 mph. The chance of precipitation drops to just 10%.

Safety Reminder

Given the high heat index values today, it is important to stay hydrated and limit midday exertion. Check on neighbors who may be vulnerable to extreme heat. As winds increase tonight and tomorrow night, secure loose outdoor items.

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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Opal Fields· AI-assisted, edited by Jake Team

Opal Fields covers weather, storms, and seasonal life around Prosper.

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