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5-day forecast / Prosper, TX

TuesdaySunny104° / 80° 1%
WednesdaySunny103° / 80°
ThursdaySunny99° / 80°
FridaySunny102° / 83°
SaturdayMostly Sunny101° / 83° 6%

Humid Start to Sunday in Prosper with Storms Looming - Jul 12, 4 AM

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

Prosper, TX wakes up to high humidity with a dew point of 72F. Today brings a high near 93F and a 52% chance of showers and thunderstorms.

Opal Fields

July 12, 20262 min read

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

*As of Jul 12, 4 AM local time.*

Current Conditions and Humidity

It is currently Sunday overnight in Prosper, TX, and the air feels heavy with moisture. The current air temperature sits at 79F, but the heat index makes it feel like 82F. Relative humidity is holding steady at 79%, with a dew point of 72F indicating quite humid conditions.

The sky is clear at the moment, and winds are light from the south at 5 mph, though gusts have reached 18 mph.

Today and Tonight Forecast

Temperatures will climb significantly today, reaching a high near 93F. As the day progresses, heat index values may rise as high as 99F. There is a 52% chance of showers and thunderstorms throughout the day. New rainfall amounts between a tenth and quarter of an inch are possible. Winds will remain around 5 mph from the south.

As evening sets in, the chance for precipitation remains. A slight chance of showers and thunderstorms is expected after 4am. The sky will be mostly clear with a low around 79F. Overnight, temperatures may rise to around 81F. The wind will stay light at around 5 mph from the south. There is a 20% chance of precipitation during this overnight period.

Tomorrow Outlook

Conditions will remain unsettled tomorrow with a high near 90F. The sky will be partly sunny, and heat index values could again reach 99F. There is a 47% chance of showers and thunderstorms.

Rain is possible before 7am, then again between 7am and 1pm, with a continued chance later in the day. New rainfall amounts between a tenth and quarter of an inch are possible. Winds will be light, from the east southeast at 0 to 5 mph.

There are no active National Weather Service or NOAA weather alerts in effect for this area. Residents should stay hydrated and limit midday exertion given the high heat index values. Keep an eye on the sky for developing storms, especially during the afternoon hours when instability is greatest.

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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Opal Fields

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

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